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-rw-r--r--arch/cris/Kconfig6
-rw-r--r--arch/cris/arch-v10/README.mm2
-rw-r--r--arch/cris/arch-v10/drivers/axisflashmap.c6
-rw-r--r--arch/cris/arch-v10/drivers/pcf8563.c2
-rw-r--r--arch/cris/arch-v10/drivers/sync_serial.c2
-rw-r--r--arch/cris/arch-v10/kernel/irq.c2
-rw-r--r--arch/cris/arch-v10/kernel/signal.c2
-rw-r--r--arch/cris/arch-v10/kernel/time.c4
-rw-r--r--arch/cris/arch-v10/mm/init.c2
-rw-r--r--arch/cris/arch-v32/drivers/Kconfig1
-rw-r--r--arch/cris/arch-v32/drivers/Makefile1
-rw-r--r--arch/cris/arch-v32/drivers/axisflashmap.c8
-rw-r--r--arch/cris/arch-v32/drivers/mach-a3/nandflash.c2
-rw-r--r--arch/cris/arch-v32/drivers/mach-fs/nandflash.c2
-rw-r--r--arch/cris/arch-v32/drivers/pcf8563.c377
-rw-r--r--arch/cris/arch-v32/drivers/sync_serial.c2
-rw-r--r--arch/cris/arch-v32/kernel/entry.S2
-rw-r--r--arch/cris/arch-v32/kernel/irq.c10
-rw-r--r--arch/cris/arch-v32/kernel/kgdb.c2
-rw-r--r--arch/cris/arch-v32/kernel/process.c2
-rw-r--r--arch/cris/arch-v32/kernel/signal.c2
-rw-r--r--arch/cris/arch-v32/kernel/smp.c4
-rw-r--r--arch/cris/arch-v32/kernel/time.c6
-rw-r--r--arch/cris/arch-v32/mach-a3/arbiter.c4
-rw-r--r--arch/cris/arch-v32/mach-fs/arbiter.c2
-rw-r--r--arch/cris/boot/rescue/head_v10.S2
-rw-r--r--arch/cris/include/arch-v32/arch/hwregs/Makefile2
-rw-r--r--arch/cris/include/arch-v32/arch/hwregs/iop/Makefile2
-rw-r--r--arch/cris/include/asm/bitops.h3
-rw-r--r--arch/cris/include/asm/pgtable.h2
-rw-r--r--arch/cris/include/asm/thread_info.h2
-rw-r--r--arch/cris/include/asm/types.h9
-rw-r--r--arch/cris/kernel/irq.c39
-rw-r--r--arch/cris/kernel/traps.c2
-rw-r--r--arch/cris/kernel/vmlinux.lds.S7
35 files changed, 39 insertions, 486 deletions
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 0a7a4c11d8b..a6d03069d0f 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -55,7 +55,7 @@ config CRIS
default y
select HAVE_IDE
select HAVE_GENERIC_HARDIRQS
- select GENERIC_HARDIRQS_NO_DEPRECATED
+ select GENERIC_IRQ_SHOW
config HZ
int
@@ -275,7 +275,6 @@ config ETRAX_AXISFLASHMAP
select MTD_CHAR
select MTD_BLOCK
select MTD_PARTITIONS
- select MTD_CONCAT
select MTD_COMPLEX_MAPPINGS
help
This option enables MTD mapping of flash devices. Needed to use
@@ -296,8 +295,7 @@ config ETRAX_RTC
choice
prompt "RTC chip"
depends on ETRAX_RTC
- default ETRAX_PCF8563 if ETRAX_ARCH_V32
- default ETRAX_DS1302 if ETRAX_ARCH_V10
+ default ETRAX_DS1302
config ETRAX_DS1302
depends on ETRAX_ARCH_V10
diff --git a/arch/cris/arch-v10/README.mm b/arch/cris/arch-v10/README.mm
index 517d1f027fe..67731d75cb5 100644
--- a/arch/cris/arch-v10/README.mm
+++ b/arch/cris/arch-v10/README.mm
@@ -38,7 +38,7 @@ space. We also use it to keep the user-mode virtual mapping in the same
map during kernel-mode, so that the kernel easily can access the corresponding
user-mode process' data.
-As a comparision, the Linux/i386 2.0 puts the kernel and physical RAM at
+As a comparison, the Linux/i386 2.0 puts the kernel and physical RAM at
address 0, overlapping with the user-mode virtual space, so that descriptor
registers are needed for each memory access to specify which MMU space to
map through. That changed in 2.2, putting the kernel/physical RAM at
diff --git a/arch/cris/arch-v10/drivers/axisflashmap.c b/arch/cris/arch-v10/drivers/axisflashmap.c
index b2079703af7..ed708e19d09 100644
--- a/arch/cris/arch-v10/drivers/axisflashmap.c
+++ b/arch/cris/arch-v10/drivers/axisflashmap.c
@@ -234,7 +234,6 @@ static struct mtd_info *flash_probe(void)
}
if (mtd_cse0 && mtd_cse1) {
-#ifdef CONFIG_MTD_CONCAT
struct mtd_info *mtds[] = { mtd_cse0, mtd_cse1 };
/* Since the concatenation layer adds a small overhead we
@@ -246,11 +245,6 @@ static struct mtd_info *flash_probe(void)
*/
mtd_cse = mtd_concat_create(mtds, ARRAY_SIZE(mtds),
"cse0+cse1");
-#else
- printk(KERN_ERR "%s and %s: Cannot concatenate due to kernel "
- "(mis)configuration!\n", map_cse0.name, map_cse1.name);
- mtd_cse = NULL;
-#endif
if (!mtd_cse) {
printk(KERN_ERR "%s and %s: Concatenation failed!\n",
map_cse0.name, map_cse1.name);
diff --git a/arch/cris/arch-v10/drivers/pcf8563.c b/arch/cris/arch-v10/drivers/pcf8563.c
index ea69faba9b6..1391b731ad1 100644
--- a/arch/cris/arch-v10/drivers/pcf8563.c
+++ b/arch/cris/arch-v10/drivers/pcf8563.c
@@ -345,7 +345,7 @@ static long pcf8563_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned
int ret;
mutex_lock(&pcf8563_mutex);
- return pcf8563_ioctl(filp, cmd, arg);
+ ret = pcf8563_ioctl(filp, cmd, arg);
mutex_unlock(&pcf8563_mutex);
return ret;
diff --git a/arch/cris/arch-v10/drivers/sync_serial.c b/arch/cris/arch-v10/drivers/sync_serial.c
index 399dc1ec8e6..85026537361 100644
--- a/arch/cris/arch-v10/drivers/sync_serial.c
+++ b/arch/cris/arch-v10/drivers/sync_serial.c
@@ -31,7 +31,7 @@
#include <asm/sync_serial.h>
#include <arch/io_interface_mux.h>
-/* The receiver is a bit tricky beacuse of the continuous stream of data.*/
+/* The receiver is a bit tricky because of the continuous stream of data.*/
/* */
/* Three DMA descriptors are linked together. Each DMA descriptor is */
/* responsible for port->bufchunk of a common buffer. */
diff --git a/arch/cris/arch-v10/kernel/irq.c b/arch/cris/arch-v10/kernel/irq.c
index 7328a7cf744..907cfb5a873 100644
--- a/arch/cris/arch-v10/kernel/irq.c
+++ b/arch/cris/arch-v10/kernel/irq.c
@@ -199,7 +199,7 @@ init_IRQ(void)
/* Initialize IRQ handler descriptors. */
for(i = 2; i < NR_IRQS; i++) {
- set_irq_desc_and_handler(i, &crisv10_irq_type,
+ irq_set_chip_and_handler(i, &crisv10_irq_type,
handle_simple_irq);
set_int_vector(i, interrupt[i]);
}
diff --git a/arch/cris/arch-v10/kernel/signal.c b/arch/cris/arch-v10/kernel/signal.c
index b6be705c2a3..e78fe49a984 100644
--- a/arch/cris/arch-v10/kernel/signal.c
+++ b/arch/cris/arch-v10/kernel/signal.c
@@ -537,7 +537,7 @@ void do_signal(int canrestart, struct pt_regs *regs)
RESTART_CRIS_SYS(regs);
}
if (regs->r10 == -ERESTART_RESTARTBLOCK) {
- regs->r10 = __NR_restart_syscall;
+ regs->r9 = __NR_restart_syscall;
regs->irp -= 2;
}
}
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c
index 00eb36f8deb..20c85b5dc7d 100644
--- a/arch/cris/arch-v10/kernel/time.c
+++ b/arch/cris/arch-v10/kernel/time.c
@@ -140,7 +140,7 @@ stop_watchdog(void)
/*
* timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "do_timer()" routine every clocktick
+ * as well as call the "xtime_update()" routine every clocktick
*/
//static unsigned short myjiff; /* used by our debug routine print_timestamp */
@@ -176,7 +176,7 @@ timer_interrupt(int irq, void *dev_id)
/* call the real timer interrupt handler */
- do_timer(1);
+ xtime_update(1);
cris_do_profile(regs); /* Save profiling information */
return IRQ_HANDLED;
diff --git a/arch/cris/arch-v10/mm/init.c b/arch/cris/arch-v10/mm/init.c
index baa746ce4e7..e7f8066105a 100644
--- a/arch/cris/arch-v10/mm/init.c
+++ b/arch/cris/arch-v10/mm/init.c
@@ -241,7 +241,7 @@ flush_etrax_cacherange(void *startadr, int length)
}
/* Due to a bug in Etrax100(LX) all versions, receiving DMA buffers
- * will occationally corrupt certain CPU writes if the DMA buffers
+ * will occasionally corrupt certain CPU writes if the DMA buffers
* happen to be hot in the cache.
*
* As a workaround, we have to flush the relevant parts of the cache
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index a2dd740c590..1633b120aa8 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -406,7 +406,6 @@ config ETRAX_AXISFLASHMAP
select MTD_CHAR
select MTD_BLOCK
select MTD_PARTITIONS
- select MTD_CONCAT
select MTD_COMPLEX_MAPPINGS
help
This option enables MTD mapping of flash devices. Needed to use
diff --git a/arch/cris/arch-v32/drivers/Makefile b/arch/cris/arch-v32/drivers/Makefile
index e8c02437eda..39aa3c117a8 100644
--- a/arch/cris/arch-v32/drivers/Makefile
+++ b/arch/cris/arch-v32/drivers/Makefile
@@ -7,7 +7,6 @@ obj-$(CONFIG_ETRAX_AXISFLASHMAP) += axisflashmap.o
obj-$(CONFIG_ETRAXFS) += mach-fs/
obj-$(CONFIG_CRIS_MACH_ARTPEC3) += mach-a3/
obj-$(CONFIG_ETRAX_IOP_FW_LOAD) += iop_fw_load.o
-obj-$(CONFIG_ETRAX_PCF8563) += pcf8563.o
obj-$(CONFIG_ETRAX_I2C) += i2c.o
obj-$(CONFIG_ETRAX_SYNCHRONOUS_SERIAL) += sync_serial.o
obj-$(CONFIG_PCI) += pci/
diff --git a/arch/cris/arch-v32/drivers/axisflashmap.c b/arch/cris/arch-v32/drivers/axisflashmap.c
index 51e1e85df96..7b155f8203b 100644
--- a/arch/cris/arch-v32/drivers/axisflashmap.c
+++ b/arch/cris/arch-v32/drivers/axisflashmap.c
@@ -215,7 +215,7 @@ static struct mtd_partition main_partition = {
};
#endif
-/* Auxilliary partition if we find another flash */
+/* Auxiliary partition if we find another flash */
static struct mtd_partition aux_partition = {
.name = "aux",
.size = 0,
@@ -275,7 +275,6 @@ static struct mtd_info *flash_probe(void)
}
if (count > 1) {
-#ifdef CONFIG_MTD_CONCAT
/* Since the concatenation layer adds a small overhead we
* could try to figure out if the chips in cse0 and cse1 are
* identical and reprobe the whole cse0+cse1 window. But since
@@ -284,11 +283,6 @@ static struct mtd_info *flash_probe(void)
* complicating the probing procedure.
*/
mtd_total = mtd_concat_create(mtds, count, "cse0+cse1");
-#else
- printk(KERN_ERR "%s and %s: Cannot concatenate due to kernel "
- "(mis)configuration!\n", map_cse0.name, map_cse1.name);
- mtd_toal = NULL;
-#endif
if (!mtd_total) {
printk(KERN_ERR "%s and %s: Concatenation failed!\n",
map_cse0.name, map_cse1.name);
diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
index 25d6f2b3a72..f58f2c1c529 100644
--- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
@@ -165,7 +165,7 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
/* Enable the following for a flash based bad block table */
/* this->options = NAND_USE_FLASH_BBT; */
- /* Scan to find existance of the device */
+ /* Scan to find existence of the device */
if (nand_scan(crisv32_mtd, 1)) {
err = -ENXIO;
goto out_mtd;
diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
index c5a0f54763c..d5b0cc9f976 100644
--- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
@@ -156,7 +156,7 @@ struct mtd_info *__init crisv32_nand_flash_probe(void)
/* Enable the following for a flash based bad block table */
/* this->options = NAND_USE_FLASH_BBT; */
- /* Scan to find existance of the device */
+ /* Scan to find existence of the device */
if (nand_scan(crisv32_mtd, 1)) {
err = -ENXIO;
goto out_ior;
diff --git a/arch/cris/arch-v32/drivers/pcf8563.c b/arch/cris/arch-v32/drivers/pcf8563.c
deleted file mode 100644
index b6e4fc0aad4..00000000000
--- a/arch/cris/arch-v32/drivers/pcf8563.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * PCF8563 RTC
- *
- * From Phillips' datasheet:
- *
- * The PCF8563 is a CMOS real-time clock/calendar optimized for low power
- * consumption. A programmable clock output, interrupt output and voltage
- * low detector are also provided. All address and data are transferred
- * serially via two-line bidirectional I2C-bus. Maximum bus speed is
- * 400 kbits/s. The built-in word address register is incremented
- * automatically after each written or read byte.
- *
- * Copyright (c) 2002-2007, Axis Communications AB
- * All rights reserved.
- *
- * Author: Tobias Anderberg <tobiasa@axis.com>.
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/ioctl.h>
-#include <linux/delay.h>
-#include <linux/bcd.h>
-#include <linux/mutex.h>
-
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/rtc.h>
-
-#include "i2c.h"
-
-#define PCF8563_MAJOR 121 /* Local major number. */
-#define DEVICE_NAME "rtc" /* Name which is registered in /proc/devices. */
-#define PCF8563_NAME "PCF8563"
-#define DRIVER_VERSION "$Revision: 1.17 $"
-
-/* Two simple wrapper macros, saves a few keystrokes. */
-#define rtc_read(x) i2c_readreg(RTC_I2C_READ, x)
-#define rtc_write(x,y) i2c_writereg(RTC_I2C_WRITE, x, y)
-
-static DEFINE_MUTEX(pcf8563_mutex);
-static DEFINE_MUTEX(rtc_lock); /* Protect state etc */
-
-static const unsigned char days_in_month[] =
- { 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
-
-static long pcf8563_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-
-/* Cache VL bit value read at driver init since writing the RTC_SECOND
- * register clears the VL status.
- */
-static int voltage_low;
-
-static const struct file_operations pcf8563_fops = {
- .owner = THIS_MODULE,
- .unlocked_ioctl = pcf8563_unlocked_ioctl,
- .llseek = noop_llseek,
-};
-
-unsigned char
-pcf8563_readreg(int reg)
-{
- unsigned char res = rtc_read(reg);
-
- /* The PCF8563 does not return 0 for unimplemented bits. */
- switch (reg) {
- case RTC_SECONDS:
- case RTC_MINUTES:
- res &= 0x7F;
- break;
- case RTC_HOURS:
- case RTC_DAY_OF_MONTH:
- res &= 0x3F;
- break;
- case RTC_WEEKDAY:
- res &= 0x07;
- break;
- case RTC_MONTH:
- res &= 0x1F;
- break;
- case RTC_CONTROL1:
- res &= 0xA8;
- break;
- case RTC_CONTROL2:
- res &= 0x1F;
- break;
- case RTC_CLOCKOUT_FREQ:
- case RTC_TIMER_CONTROL:
- res &= 0x83;
- break;
- }
- return res;
-}
-
-void
-pcf8563_writereg(int reg, unsigned char val)
-{
- rtc_write(reg, val);
-}
-
-void
-get_rtc_time(struct rtc_time *tm)
-{
- tm->tm_sec = rtc_read(RTC_SECONDS);
- tm->tm_min = rtc_read(RTC_MINUTES);
- tm->tm_hour = rtc_read(RTC_HOURS);
- tm->tm_mday = rtc_read(RTC_DAY_OF_MONTH);
- tm->tm_wday = rtc_read(RTC_WEEKDAY);
- tm->tm_mon = rtc_read(RTC_MONTH);
- tm->tm_year = rtc_read(RTC_YEAR);
-
- if (tm->tm_sec & 0x80) {
- printk(KERN_ERR "%s: RTC Voltage Low - reliable date/time "
- "information is no longer guaranteed!\n", PCF8563_NAME);
- }
-
- tm->tm_year = bcd2bin(tm->tm_year) +
- ((tm->tm_mon & 0x80) ? 100 : 0);
- tm->tm_sec &= 0x7F;
- tm->tm_min &= 0x7F;
- tm->tm_hour &= 0x3F;
- tm->tm_mday &= 0x3F;
- tm->tm_wday &= 0x07; /* Not coded in BCD. */
- tm->tm_mon &= 0x1F;
-
- tm->tm_sec = bcd2bin(tm->tm_sec);
- tm->tm_min = bcd2bin(tm->tm_min);
- tm->tm_hour = bcd2bin(tm->tm_hour);
- tm->tm_mday = bcd2bin(tm->tm_mday);
- tm->tm_mon = bcd2bin(tm->tm_mon);
- tm->tm_mon--; /* Month is 1..12 in RTC but 0..11 in linux */
-}
-
-int __init
-pcf8563_init(void)
-{
- static int res;
- static int first = 1;
-
- if (!first)
- return res;
- first = 0;
-
- /* Initiate the i2c protocol. */
- res = i2c_init();
- if (res < 0) {
- printk(KERN_CRIT "pcf8563_init: Failed to init i2c.\n");
- return res;
- }
-
- /*
- * First of all we need to reset the chip. This is done by
- * clearing control1, control2 and clk freq and resetting
- * all alarms.
- */
- if (rtc_write(RTC_CONTROL1, 0x00) < 0)
- goto err;
-
- if (rtc_write(RTC_CONTROL2, 0x00) < 0)
- goto err;
-
- if (rtc_write(RTC_CLOCKOUT_FREQ, 0x00) < 0)
- goto err;
-
- if (rtc_write(RTC_TIMER_CONTROL, 0x03) < 0)
- goto err;
-
- /* Reset the alarms. */
- if (rtc_write(RTC_MINUTE_ALARM, 0x80) < 0)
- goto err;
-
- if (rtc_write(RTC_HOUR_ALARM, 0x80) < 0)
- goto err;
-
- if (rtc_write(RTC_DAY_ALARM, 0x80) < 0)
- goto err;
-
- if (rtc_write(RTC_WEEKDAY_ALARM, 0x80) < 0)
- goto err;
-
- /* Check for low voltage, and warn about it. */
- if (rtc_read(RTC_SECONDS) & 0x80) {
- voltage_low = 1;
- printk(KERN_WARNING "%s: RTC Voltage Low - reliable "
- "date/time information is no longer guaranteed!\n",
- PCF8563_NAME);
- }
-
- return res;
-
-err:
- printk(KERN_INFO "%s: Error initializing chip.\n", PCF8563_NAME);
- res = -1;
- return res;
-}
-
-void __exit
-pcf8563_exit(void)
-{
- unregister_chrdev(PCF8563_MAJOR, DEVICE_NAME);
-}
-
-/*
- * ioctl calls for this driver. Why return -ENOTTY upon error? Because
- * POSIX says so!
- */
-static int pcf8563_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
- /* Some sanity checks. */
- if (_IOC_TYPE(cmd) != RTC_MAGIC)
- return -ENOTTY;
-
- if (_IOC_NR(cmd) > RTC_MAX_IOCTL)
- return -ENOTTY;
-
- switch (cmd) {
- case RTC_RD_TIME:
- {
- struct rtc_time tm;
-
- mutex_lock(&rtc_lock);
- memset(&tm, 0, sizeof tm);
- get_rtc_time(&tm);
-
- if (copy_to_user((struct rtc_time *) arg, &tm,
- sizeof tm)) {
- mutex_unlock(&rtc_lock);
- return -EFAULT;
- }
-
- mutex_unlock(&rtc_lock);
-
- return 0;
- }
- case RTC_SET_TIME:
- {
- int leap;
- int year;
- int century;
- struct rtc_time tm;
-
- memset(&tm, 0, sizeof tm);
- if (!capable(CAP_SYS_TIME))
- return -EPERM;
-
- if (copy_from_user(&tm, (struct rtc_time *) arg,
- sizeof tm))
- return -EFAULT;
-
- /* Convert from struct tm to struct rtc_time. */
- tm.tm_year += 1900;
- tm.tm_mon += 1;
-
- /*
- * Check if tm.tm_year is a leap year. A year is a leap
- * year if it is divisible by 4 but not 100, except
- * that years divisible by 400 _are_ leap years.
- */
- year = tm.tm_year;
- leap = (tm.tm_mon == 2) &&
- ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0);
-
- /* Perform some sanity checks. */
- if ((tm.tm_year < 1970) ||
- (tm.tm_mon > 12) ||
- (tm.tm_mday == 0) ||
- (tm.tm_mday > days_in_month[tm.tm_mon] + leap) ||
- (tm.tm_wday >= 7) ||
- (tm.tm_hour >= 24) ||
- (tm.tm_min >= 60) ||
- (tm.tm_sec >= 60))
- return -EINVAL;
-
- century = (tm.tm_year >= 2000) ? 0x80 : 0;
- tm.tm_year = tm.tm_year % 100;
-
- tm.tm_year = bin2bcd(tm.tm_year);
- tm.tm_mon = bin2bcd(tm.tm_mon);
- tm.tm_mday = bin2bcd(tm.tm_mday);
- tm.tm_hour = bin2bcd(tm.tm_hour);
- tm.tm_min = bin2bcd(tm.tm_min);
- tm.tm_sec = bin2bcd(tm.tm_sec);
- tm.tm_mon |= century;
-
- mutex_lock(&rtc_lock);
-
- rtc_write(RTC_YEAR, tm.tm_year);
- rtc_write(RTC_MONTH, tm.tm_mon);
- rtc_write(RTC_WEEKDAY, tm.tm_wday); /* Not coded in BCD. */
- rtc_write(RTC_DAY_OF_MONTH, tm.tm_mday);
- rtc_write(RTC_HOURS, tm.tm_hour);
- rtc_write(RTC_MINUTES, tm.tm_min);
- rtc_write(RTC_SECONDS, tm.tm_sec);
-
- mutex_unlock(&rtc_lock);
-
- return 0;
- }
- case RTC_VL_READ:
- if (voltage_low)
- printk(KERN_ERR "%s: RTC Voltage Low - "
- "reliable date/time information is no "
- "longer guaranteed!\n", PCF8563_NAME);
-
- if (copy_to_user((int *) arg, &voltage_low, sizeof(int)))
- return -EFAULT;
- return 0;
-
- case RTC_VL_CLR:
- {
- /* Clear the VL bit in the seconds register in case
- * the time has not been set already (which would
- * have cleared it). This does not really matter
- * because of the cached voltage_low value but do it
- * anyway for consistency. */
-
- int ret = rtc_read(RTC_SECONDS);
-
- rtc_write(RTC_SECONDS, (ret & 0x7F));
-
- /* Clear the cached value. */
- voltage_low = 0;
-
- return 0;
- }
- default:
- return -ENOTTY;
- }
-
- return 0;
-}
-
-static long pcf8563_unlocked_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-{
- int ret;
-
- mutex_lock(&pcf8563_mutex);
- return pcf8563_ioctl(filp, cmd, arg);
- mutex_unlock(&pcf8563_mutex);
-
- return ret;
-}
-
-static int __init pcf8563_register(void)
-{
- if (pcf8563_init() < 0) {
- printk(KERN_INFO "%s: Unable to initialize Real-Time Clock "
- "Driver, %s\n", PCF8563_NAME, DRIVER_VERSION);
- return -1;
- }
-
- if (register_chrdev(PCF8563_MAJOR, DEVICE_NAME, &pcf8563_fops) < 0) {
- printk(KERN_INFO "%s: Unable to get major numer %d for RTC "
- "device.\n", PCF8563_NAME, PCF8563_MAJOR);
- return -1;
- }
-
- printk(KERN_INFO "%s Real-Time Clock Driver, %s\n", PCF8563_NAME,
- DRIVER_VERSION);
-
- /* Check for low voltage, and warn about it. */
- if (voltage_low) {
- printk(KERN_WARNING "%s: RTC Voltage Low - reliable date/time "
- "information is no longer guaranteed!\n", PCF8563_NAME);
- }
-
- return 0;
-}
-
-module_init(pcf8563_register);
-module_exit(pcf8563_exit);
diff --git a/arch/cris/arch-v32/drivers/sync_serial.c b/arch/cris/arch-v32/drivers/sync_serial.c
index c8637a9195e..a6a180bc566 100644
--- a/arch/cris/arch-v32/drivers/sync_serial.c
+++ b/arch/cris/arch-v32/drivers/sync_serial.c
@@ -33,7 +33,7 @@
#include <asm/sync_serial.h>
-/* The receiver is a bit tricky beacuse of the continuous stream of data.*/
+/* The receiver is a bit tricky because of the continuous stream of data.*/
/* */
/* Three DMA descriptors are linked together. Each DMA descriptor is */
/* responsible for port->bufchunk of a common buffer. */
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 0ecb50b8f0d..3abf12c23e5 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -182,7 +182,7 @@ _syscall_traced:
move.d $r0, [$sp]
;; The registers carrying parameters (R10-R13) are intact. The optional
- ;; fifth and sixth parameters is in MOF and SRP respectivly. Put them
+ ;; fifth and sixth parameters is in MOF and SRP respectively. Put them
;; back on the stack.
subq 4, $sp
move $srp, [$sp]
diff --git a/arch/cris/arch-v32/kernel/irq.c b/arch/cris/arch-v32/kernel/irq.c
index 0ad9db5126c..68a1a5901ca 100644
--- a/arch/cris/arch-v32/kernel/irq.c
+++ b/arch/cris/arch-v32/kernel/irq.c
@@ -374,7 +374,7 @@ crisv32_do_multiple(struct pt_regs* regs)
irq_enter();
for (i = 0; i < NBR_REGS; i++) {
- /* Get which IRQs that happend. */
+ /* Get which IRQs that happened. */
masked[i] = REG_RD_INT_VECT(intr_vect, irq_regs[cpu],
r_masked_vect, i);
@@ -451,16 +451,16 @@ init_IRQ(void)
/* Point all IRQ's to bad handlers. */
for (i = FIRST_IRQ, j = 0; j < NR_IRQS; i++, j++) {
- set_irq_chip_and_handler(j, &crisv32_irq_type,
+ irq_set_chip_and_handler(j, &crisv32_irq_type,
handle_simple_irq);
set_exception_vector(i, interrupt[j]);
}
- /* Mark Timer and IPI IRQs as CPU local */
+ /* Mark Timer and IPI IRQs as CPU local */
irq_allocations[TIMER0_INTR_VECT - FIRST_IRQ].cpu = CPU_FIXED;
- irq_desc[TIMER0_INTR_VECT].status |= IRQ_PER_CPU;
+ irq_set_status_flags(TIMER0_INTR_VECT, IRQ_PER_CPU);
irq_allocations[IPI_INTR_VECT - FIRST_IRQ].cpu = CPU_FIXED;
- irq_desc[IPI_INTR_VECT].status |= IRQ_PER_CPU;
+ irq_set_status_flags(IPI_INTR_VECT, IRQ_PER_CPU);
set_exception_vector(0x00, nmi_interrupt);
set_exception_vector(0x30, multiple_interrupt);
diff --git a/arch/cris/arch-v32/kernel/kgdb.c b/arch/cris/arch-v32/kernel/kgdb.c
index 6b653323d79..c0343c3ea7f 100644
--- a/arch/cris/arch-v32/kernel/kgdb.c
+++ b/arch/cris/arch-v32/kernel/kgdb.c
@@ -925,7 +925,7 @@ stub_is_stopped(int sigval)
if (reg.eda >= bp_d_regs[bp * 2] &&
reg.eda <= bp_d_regs[bp * 2 + 1]) {
- /* EDA withing range for this BP; it must be the one
+ /* EDA within range for this BP; it must be the one
we're looking for. */
stopped_data_address = reg.eda;
break;
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c
index 562f8471890..0570e8ce603 100644
--- a/arch/cris/arch-v32/kernel/process.c
+++ b/arch/cris/arch-v32/kernel/process.c
@@ -149,7 +149,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp,
childregs->r10 = 0; /* Child returns 0 after a fork/clone. */
/* Set a new TLS ?
- * The TLS is in $mof beacuse it is the 5th argument to sys_clone.
+ * The TLS is in $mof because it is the 5th argument to sys_clone.
*/
if (p->mm && (clone_flags & CLONE_SETTLS)) {
task_thread_info(p)->tls = regs->mof;
diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c
index b3a05ae5621..ce4ab1a5552 100644
--- a/arch/cris/arch-v32/kernel/signal.c
+++ b/arch/cris/arch-v32/kernel/signal.c
@@ -610,7 +610,7 @@ ugdb_trap_user(struct thread_info *ti, int sig)
user_regs(ti)->spc = 0;
}
/* FIXME: Filter out false h/w breakpoint hits (i.e. EDA
- not withing any configured h/w breakpoint range). Synchronize with
+ not within any configured h/w breakpoint range). Synchronize with
what already exists for kernel debugging. */
if (((user_regs(ti)->exs & 0xff00) >> 8) == BREAK_8_INTR_VECT) {
/* Break 8: subtract 2 from ERP unless in a delay slot. */
diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c
index 84fed3b4b07..4c9e3e1ba5d 100644
--- a/arch/cris/arch-v32/kernel/smp.c
+++ b/arch/cris/arch-v32/kernel/smp.c
@@ -26,7 +26,9 @@
#define FLUSH_ALL (void*)0xffffffff
/* Vector of locks used for various atomic operations */
-spinlock_t cris_atomic_locks[] = { [0 ... LOCK_COUNT - 1] = SPIN_LOCK_UNLOCKED};
+spinlock_t cris_atomic_locks[] = {
+ [0 ... LOCK_COUNT - 1] = __SPIN_LOCK_UNLOCKED(cris_atomic_locks)
+};
/* CPU masks */
cpumask_t phys_cpu_present_map = CPU_MASK_NONE;
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index a545211e999..bb978ede898 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -183,7 +183,7 @@ void handle_watchdog_bite(struct pt_regs *regs)
/*
* timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "do_timer()" routine every clocktick.
+ * as well as call the "xtime_update()" routine every clocktick.
*/
extern void cris_do_profile(struct pt_regs *regs);
@@ -216,9 +216,7 @@ static inline irqreturn_t timer_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
/* Call the real timer interrupt handler */
- write_seqlock(&xtime_lock);
- do_timer(1);
- write_sequnlock(&xtime_lock);
+ xtime_update(1);
return IRQ_HANDLED;
}
diff --git a/arch/cris/arch-v32/mach-a3/arbiter.c b/arch/cris/arch-v32/mach-a3/arbiter.c
index 8b924db71c9..15f5c9de263 100644
--- a/arch/cris/arch-v32/mach-a3/arbiter.c
+++ b/arch/cris/arch-v32/mach-a3/arbiter.c
@@ -568,7 +568,7 @@ crisv32_foo_arbiter_irq(int irq, void *dev_id)
REG_WR(marb_foo_bp, watch->instance, rw_ack, ack);
REG_WR(marb_foo, regi_marb_foo, rw_ack_intr, ack_intr);
- printk(KERN_DEBUG "IRQ occured at %X\n", (unsigned)get_irq_regs());
+ printk(KERN_DEBUG "IRQ occurred at %X\n", (unsigned)get_irq_regs());
if (watch->cb)
watch->cb();
@@ -624,7 +624,7 @@ crisv32_bar_arbiter_irq(int irq, void *dev_id)
REG_WR(marb_bar_bp, watch->instance, rw_ack, ack);
REG_WR(marb_bar, regi_marb_bar, rw_ack_intr, ack_intr);
- printk(KERN_DEBUG "IRQ occured at %X\n", (unsigned)get_irq_regs()->erp);
+ printk(KERN_DEBUG "IRQ occurred at %X\n", (unsigned)get_irq_regs()->erp);
if (watch->cb)
watch->cb();
diff --git a/arch/cris/arch-v32/mach-fs/arbiter.c b/arch/cris/arch-v32/mach-fs/arbiter.c
index 82ef293c4c8..3f8ebb5c147 100644
--- a/arch/cris/arch-v32/mach-fs/arbiter.c
+++ b/arch/cris/arch-v32/mach-fs/arbiter.c
@@ -395,7 +395,7 @@ static irqreturn_t crisv32_arbiter_irq(int irq, void *dev_id)
REG_WR(marb_bp, watch->instance, rw_ack, ack);
REG_WR(marb, regi_marb, rw_ack_intr, ack_intr);
- printk(KERN_INFO "IRQ occured at %lX\n", get_irq_regs()->erp);
+ printk(KERN_INFO "IRQ occurred at %lX\n", get_irq_regs()->erp);
if (watch->cb)
watch->cb();
diff --git a/arch/cris/boot/rescue/head_v10.S b/arch/cris/boot/rescue/head_v10.S
index 2fafe247a25..af55df0994b 100644
--- a/arch/cris/boot/rescue/head_v10.S
+++ b/arch/cris/boot/rescue/head_v10.S
@@ -7,7 +7,7 @@
* for each partition that this code should check.
*
* If any of the checksums fail, we assume the flash is so
- * corrupt that we cant use it to boot into the ftp flash
+ * corrupt that we can't use it to boot into the ftp flash
* loader, and instead we initialize the serial port to
* receive a flash-loader and new flash image. we dont include
* any flash code here, but just accept a certain amount of
diff --git a/arch/cris/include/arch-v32/arch/hwregs/Makefile b/arch/cris/include/arch-v32/arch/hwregs/Makefile
index f9a05d2aa06..b8b3f8d666e 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/Makefile
+++ b/arch/cris/include/arch-v32/arch/hwregs/Makefile
@@ -1,6 +1,6 @@
# Makefile to generate or copy the latest register definitions
# and related datastructures and helpermacros.
-# The offical place for these files is at:
+# The official place for these files is at:
RELEASE ?= r1_alfa5
OFFICIAL_INCDIR = /n/asic/projects/guinness/releases/$(RELEASE)/design/top/sw/include/
diff --git a/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile b/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile
index a90056a095e..0747a22e3c0 100644
--- a/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile
+++ b/arch/cris/include/arch-v32/arch/hwregs/iop/Makefile
@@ -1,7 +1,7 @@
# $Id: Makefile,v 1.3 2004/01/07 20:34:55 johana Exp $
# Makefile to generate or copy the latest register definitions
# and related datastructures and helpermacros.
-# The offical place for these files is probably at:
+# The official place for these files is probably at:
RELEASE ?= r1_alfa5
IOPOFFICIAL_INCDIR = /n/asic/projects/guinness/releases/$(RELEASE)/design/top/sw/include/
diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h
index 9e69cfb7f13..310e0de67aa 100644
--- a/arch/cris/include/asm/bitops.h
+++ b/arch/cris/include/asm/bitops.h
@@ -154,12 +154,11 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
#include <asm-generic/bitops/find.h>
#include <asm-generic/bitops/lock.h>
-#include <asm-generic/bitops/ext2-non-atomic.h>
+#include <asm-generic/bitops/le.h>
#define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a)
#define ext2_clear_bit_atomic(l,n,a) test_and_clear_bit(n,a)
-#include <asm-generic/bitops/minix.h>
#include <asm-generic/bitops/sched.h>
#endif /* __KERNEL__ */
diff --git a/arch/cris/include/asm/pgtable.h b/arch/cris/include/asm/pgtable.h
index 9eaae217b21..7df43013835 100644
--- a/arch/cris/include/asm/pgtable.h
+++ b/arch/cris/include/asm/pgtable.h
@@ -97,7 +97,7 @@ extern unsigned long empty_zero_page;
#define pte_clear(mm,addr,xp) do { pte_val(*(xp)) = 0; } while (0)
#define pmd_none(x) (!pmd_val(x))
-/* by removing the _PAGE_KERNEL bit from the comparision, the same pmd_bad
+/* by removing the _PAGE_KERNEL bit from the comparison, the same pmd_bad
* works for both _PAGE_TABLE and _KERNPG_TABLE pmd entries.
*/
#define pmd_bad(x) ((pmd_val(x) & (~PAGE_MASK & ~_PAGE_KERNEL)) != _PAGE_TABLE)
diff --git a/arch/cris/include/asm/thread_info.h b/arch/cris/include/asm/thread_info.h
index 91776069ca8..29b74a10583 100644
--- a/arch/cris/include/asm/thread_info.h
+++ b/arch/cris/include/asm/thread_info.h
@@ -68,7 +68,7 @@ struct thread_info {
#define init_thread_info (init_thread_union.thread_info)
/* thread information allocation */
-#define alloc_thread_info(tsk) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
+#define alloc_thread_info(tsk, node) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
#endif /* !__ASSEMBLY__ */
diff --git a/arch/cris/include/asm/types.h b/arch/cris/include/asm/types.h
index 5790262cbe8..551a12c0aa0 100644
--- a/arch/cris/include/asm/types.h
+++ b/arch/cris/include/asm/types.h
@@ -16,15 +16,6 @@ typedef unsigned short umode_t;
#define BITS_PER_LONG 32
-#ifndef __ASSEMBLY__
-
-/* Dma addresses are 32-bits wide, just like our other addresses. */
-
-typedef u32 dma_addr_t;
-typedef u32 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
#endif /* __KERNEL__ */
#endif
diff --git a/arch/cris/kernel/irq.c b/arch/cris/kernel/irq.c
index c346952f06d..788eb224891 100644
--- a/arch/cris/kernel/irq.c
+++ b/arch/cris/kernel/irq.c
@@ -37,45 +37,6 @@
#include <asm/io.h>
-int show_interrupts(struct seq_file *p, void *v)
-{
- int i = *(loff_t *) v, j;
- struct irqaction * action;
- unsigned long flags;
-
- if (i == 0) {
- seq_printf(p, " ");
- for_each_online_cpu(j)
- seq_printf(p, "CPU%d ",j);
- seq_putc(p, '\n');
- }
-
- if (i < NR_IRQS) {
- raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
- action = irq_desc[i].action;
- if (!action)
- goto skip;
- seq_printf(p, "%3d: ",i);
-#ifndef CONFIG_SMP
- seq_printf(p, "%10u ", kstat_irqs(i));
-#else
- for_each_online_cpu(j)
- seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
-#endif
- seq_printf(p, " %14s", irq_desc[i].irq_data.chip->name);
- seq_printf(p, " %s", action->name);
-
- for (action=action->next; action; action = action->next)
- seq_printf(p, ", %s", action->name);
-
- seq_putc(p, '\n');
-skip:
- raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
- }
- return 0;
-}
-
-
/* called by the assembler IRQ entry functions defined in irq.h
* to dispatch the interrupts to registered handlers
* interrupts are disabled upon entry - depending on if the
diff --git a/arch/cris/kernel/traps.c b/arch/cris/kernel/traps.c
index 541efbf0937..8da53f34c7a 100644
--- a/arch/cris/kernel/traps.c
+++ b/arch/cris/kernel/traps.c
@@ -183,7 +183,7 @@ __initcall(oops_nmi_register);
/*
* This gets called from entry.S when the watchdog has bitten. Show something
- * similiar to an Oops dump, and if the kernel is configured to be a nice
+ * similar to an Oops dump, and if the kernel is configured to be a nice
* doggy, then halt instead of reboot.
*/
void
diff --git a/arch/cris/kernel/vmlinux.lds.S b/arch/cris/kernel/vmlinux.lds.S
index 442218980db..728bbd9e7d4 100644
--- a/arch/cris/kernel/vmlinux.lds.S
+++ b/arch/cris/kernel/vmlinux.lds.S
@@ -72,11 +72,6 @@ SECTIONS
INIT_TEXT_SECTION(PAGE_SIZE)
.init.data : { INIT_DATA }
.init.setup : { INIT_SETUP(16) }
-#ifdef CONFIG_ETRAX_ARCH_V32
- __start___param = .;
- __param : { *(__param) }
- __stop___param = .;
-#endif
.initcall.init : {
INIT_CALLS
}
@@ -107,7 +102,7 @@ SECTIONS
#endif
__vmlinux_end = .; /* Last address of the physical file. */
#ifdef CONFIG_ETRAX_ARCH_V32
- PERCPU(PAGE_SIZE)
+ PERCPU(32, PAGE_SIZE)
.init.ramfs : {
INIT_RAM_FS