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-rw-r--r--drivers/ide/Kconfig16
-rw-r--r--drivers/ide/Makefile2
-rw-r--r--drivers/ide/buddha.c2
-rw-r--r--drivers/ide/cs5536.c13
-rw-r--r--drivers/ide/delkin_cb.c13
-rw-r--r--drivers/ide/gayle.c17
-rw-r--r--drivers/ide/ide-acpi.c22
-rw-r--r--drivers/ide/ide-cd.c2
-rw-r--r--drivers/ide/ide-cd_verbose.c2
-rw-r--r--drivers/ide/ide-disk.c5
-rw-r--r--drivers/ide/ide-gd.c2
-rw-r--r--drivers/ide/ide-h8300.c109
-rw-r--r--drivers/ide/ide-ioctls.c4
-rw-r--r--drivers/ide/ide-park.c6
-rw-r--r--drivers/ide/ide-pio-blacklist.c1
-rw-r--r--drivers/ide/ide-probe.c12
-rw-r--r--drivers/ide/ide-sysfs.c35
-rw-r--r--drivers/ide/ide-tape.c2
-rw-r--r--drivers/ide/ide-taskfile.c5
-rw-r--r--drivers/ide/ide.c2
-rw-r--r--drivers/ide/ide_platform.c2
-rw-r--r--drivers/ide/palm_bk3710.c4
-rw-r--r--drivers/ide/pmac.c52
-rw-r--r--drivers/ide/sgiioc4.c2
-rw-r--r--drivers/ide/tx4938ide.c17
-rw-r--r--drivers/ide/tx4939ide.c13
26 files changed, 102 insertions, 260 deletions
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 02906ca99b4..a04c49f2a01 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -197,8 +197,8 @@ comment "IDE chipset support/bugfixes"
config IDE_GENERIC
tristate "generic/default IDE chipset support"
- depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC || ARCH_SHARK
- default ARM && (ARCH_RPC || ARCH_SHARK)
+ depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC
+ default ARM && ARCH_RPC
help
This is the generic IDE driver. This driver attaches to the
fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
@@ -416,6 +416,7 @@ config BLK_DEV_CY82C693
config BLK_DEV_CS5520
tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
+ depends on X86_32 || COMPILE_TEST
select BLK_DEV_IDEDMA_PCI
help
Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
@@ -426,6 +427,7 @@ config BLK_DEV_CS5520
config BLK_DEV_CS5530
tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
+ depends on X86_32 || COMPILE_TEST
select BLK_DEV_IDEDMA_PCI
help
Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
@@ -435,7 +437,7 @@ config BLK_DEV_CS5530
config BLK_DEV_CS5535
tristate "AMD CS5535 chipset support"
- depends on X86 && !X86_64
+ depends on X86_32
select BLK_DEV_IDEDMA_PCI
help
Include support for UDMA on the NSC/AMD CS5535 companion chipset.
@@ -486,6 +488,7 @@ config BLK_DEV_JMICRON
config BLK_DEV_SC1200
tristate "National SCx200 chipset support"
+ depends on X86_32 || COMPILE_TEST
select BLK_DEV_IDEDMA_PCI
help
This driver adds support for the on-board IDE controller on the
@@ -722,13 +725,6 @@ config BLK_DEV_IDE_RAPIDE
Say Y here if you want to support the Yellowstone RapIDE controller
manufactured for use with Acorn computers.
-config IDE_H8300
- tristate "H8300 IDE support"
- depends on H8300
- default y
- help
- Enables the H8300 IDE driver.
-
config BLK_DEV_GAYLE
tristate "Amiga Gayle IDE interface support"
depends on AMIGA
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index af8d016c37e..a04ee82f1c8 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -78,8 +78,6 @@ obj-$(CONFIG_BLK_DEV_CMD640) += cmd640.o
obj-$(CONFIG_BLK_DEV_IDE_PMAC) += pmac.o
-obj-$(CONFIG_IDE_H8300) += ide-h8300.o
-
obj-$(CONFIG_IDE_GENERIC) += ide-generic.o
obj-$(CONFIG_BLK_DEV_IDEPNP) += ide-pnp.o
diff --git a/drivers/ide/buddha.c b/drivers/ide/buddha.c
index b1d38590ac0..46eaf58d881 100644
--- a/drivers/ide/buddha.c
+++ b/drivers/ide/buddha.c
@@ -198,7 +198,7 @@ fail_base2:
continue;
}
}
- buddha_board = ZTWO_VADDR(board);
+ buddha_board = (unsigned long)ZTWO_VADDR(board);
/* write to BUDDHA_IRQ_MR to enable the board IRQ */
/* X-Surf doesn't have this. IRQs are always on */
diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c
index 24214ab60ac..de9185db41d 100644
--- a/drivers/ide/cs5536.c
+++ b/drivers/ide/cs5536.c
@@ -295,15 +295,7 @@ static struct pci_driver cs5536_pci_driver = {
.resume = ide_pci_resume,
};
-static int __init cs5536_init(void)
-{
- return pci_register_driver(&cs5536_pci_driver);
-}
-
-static void __exit cs5536_exit(void)
-{
- pci_unregister_driver(&cs5536_pci_driver);
-}
+module_pci_driver(cs5536_pci_driver);
MODULE_AUTHOR("Martin K. Petersen, Bartlomiej Zolnierkiewicz");
MODULE_DESCRIPTION("low-level driver for the CS5536 IDE controller");
@@ -312,6 +304,3 @@ MODULE_DEVICE_TABLE(pci, cs5536_pci_tbl);
module_param_named(msr, use_msr, int, 0644);
MODULE_PARM_DESC(msr, "Force using MSR to configure IDE function (Default: 0)");
-
-module_init(cs5536_init);
-module_exit(cs5536_exit);
diff --git a/drivers/ide/delkin_cb.c b/drivers/ide/delkin_cb.c
index 7e27d3295e5..300daabaa57 100644
--- a/drivers/ide/delkin_cb.c
+++ b/drivers/ide/delkin_cb.c
@@ -173,18 +173,7 @@ static struct pci_driver delkin_cb_pci_driver = {
.resume = delkin_cb_resume,
};
-static int __init delkin_cb_init(void)
-{
- return pci_register_driver(&delkin_cb_pci_driver);
-}
-
-static void __exit delkin_cb_exit(void)
-{
- pci_unregister_driver(&delkin_cb_pci_driver);
-}
-
-module_init(delkin_cb_init);
-module_exit(delkin_cb_exit);
+module_pci_driver(delkin_cb_pci_driver);
MODULE_AUTHOR("Mark Lord");
MODULE_DESCRIPTION("Basic support for Delkin/ASKA/Workbit Cardbus IDE");
diff --git a/drivers/ide/gayle.c b/drivers/ide/gayle.c
index 51beb85250d..97a2f9dc75d 100644
--- a/drivers/ide/gayle.c
+++ b/drivers/ide/gayle.c
@@ -132,7 +132,7 @@ static int __init amiga_gayle_ide_probe(struct platform_device *pdev)
if (!request_mem_region(res->start, resource_size(res), "IDE"))
return -EBUSY;
- pdata = pdev->dev.platform_data;
+ pdata = dev_get_platdata(&pdev->dev);
pr_info("ide: Gayle IDE controller (A%u style%s)\n",
pdata->explicit_ack ? 1200 : 4000,
ide_doubler ? ", IDE doubler" : "");
@@ -183,20 +183,7 @@ static struct platform_driver amiga_gayle_ide_driver = {
},
};
-static int __init amiga_gayle_ide_init(void)
-{
- return platform_driver_probe(&amiga_gayle_ide_driver,
- amiga_gayle_ide_probe);
-}
-
-module_init(amiga_gayle_ide_init);
-
-static void __exit amiga_gayle_ide_exit(void)
-{
- platform_driver_unregister(&amiga_gayle_ide_driver);
-}
-
-module_exit(amiga_gayle_ide_exit);
+module_platform_driver_probe(amiga_gayle_ide_driver, amiga_gayle_ide_probe);
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:amiga-gayle-ide");
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index f1a6796b165..b6940992a6f 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -7,20 +7,18 @@
* Copyright (C) 2006 Hannes Reinecke
*/
+#include <linux/acpi.h>
#include <linux/ata.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/slab.h>
-#include <acpi/acpi.h>
#include <linux/ide.h>
#include <linux/pci.h>
#include <linux/dmi.h>
#include <linux/module.h>
-#include <acpi/acpi_bus.h>
-
#define REGS_PER_GTF 7
struct GTM_buffer {
@@ -99,6 +97,17 @@ bool ide_port_acpi(ide_hwif_t *hwif)
return ide_noacpi == 0 && hwif->acpidata;
}
+static acpi_handle acpi_get_child(acpi_handle handle, u64 addr)
+{
+ struct acpi_device *adev;
+
+ if (!handle || acpi_bus_get_device(handle, &adev))
+ return NULL;
+
+ adev = acpi_find_child_device(adev, addr, false);
+ return adev ? adev->handle : NULL;
+}
+
/**
* ide_get_dev_handle - finds acpi_handle and PCI device.function
* @dev: device to locate
@@ -128,7 +137,7 @@ static int ide_get_dev_handle(struct device *dev, acpi_handle *handle,
DEBPRINT("ENTER: pci %02x:%02x.%01x\n", bus, devnum, func);
- dev_handle = DEVICE_ACPI_HANDLE(dev);
+ dev_handle = ACPI_HANDLE(dev);
if (!dev_handle) {
DEBPRINT("no acpi handle for device\n");
goto err;
@@ -520,11 +529,12 @@ void ide_acpi_set_state(ide_hwif_t *hwif, int on)
ide_port_for_each_present_dev(i, drive, hwif) {
if (drive->acpidata->obj_handle)
acpi_bus_set_power(drive->acpidata->obj_handle,
- on ? ACPI_STATE_D0 : ACPI_STATE_D3);
+ on ? ACPI_STATE_D0 : ACPI_STATE_D3_COLD);
}
if (!on)
- acpi_bus_set_power(hwif->acpidata->obj_handle, ACPI_STATE_D3);
+ acpi_bus_set_power(hwif->acpidata->obj_handle,
+ ACPI_STATE_D3_COLD);
}
/**
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 2ff62044493..0b510bafd90 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1756,7 +1756,7 @@ static int ide_cd_probe(ide_drive_t *drive)
info->dev.parent = &drive->gendev;
info->dev.release = ide_cd_release;
- dev_set_name(&info->dev, dev_name(&drive->gendev));
+ dev_set_name(&info->dev, "%s", dev_name(&drive->gendev));
if (device_register(&info->dev))
goto out_free_disk;
diff --git a/drivers/ide/ide-cd_verbose.c b/drivers/ide/ide-cd_verbose.c
index 6490a2dea96..f079ca2f260 100644
--- a/drivers/ide/ide-cd_verbose.c
+++ b/drivers/ide/ide-cd_verbose.c
@@ -9,7 +9,9 @@
#include <linux/kernel.h>
#include <linux/blkdev.h>
#include <linux/cdrom.h>
+#include <linux/ide.h>
#include <scsi/scsi.h>
+#include "ide-cd.h"
#ifndef CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS
void ide_cd_log_error(const char *name, struct request *failed_command,
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 16f69be820c..ee880382e3b 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -188,10 +188,9 @@ static ide_startstop_t ide_do_rw_disk(ide_drive_t *drive, struct request *rq,
ledtrig_ide_activity();
- pr_debug("%s: %sing: block=%llu, sectors=%u, buffer=0x%08lx\n",
+ pr_debug("%s: %sing: block=%llu, sectors=%u\n",
drive->name, rq_data_dir(rq) == READ ? "read" : "writ",
- (unsigned long long)block, blk_rq_sectors(rq),
- (unsigned long)rq->buffer);
+ (unsigned long long)block, blk_rq_sectors(rq));
if (hwif->rw_disk)
hwif->rw_disk(drive, rq);
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index de86631e767..838996a0039 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -392,7 +392,7 @@ static int ide_gd_probe(ide_drive_t *drive)
idkp->dev.parent = &drive->gendev;
idkp->dev.release = ide_disk_release;
- dev_set_name(&idkp->dev, dev_name(&drive->gendev));
+ dev_set_name(&idkp->dev, "%s", dev_name(&drive->gendev));
if (device_register(&idkp->dev))
goto out_free_disk;
diff --git a/drivers/ide/ide-h8300.c b/drivers/ide/ide-h8300.c
deleted file mode 100644
index 520f42c5445..00000000000
--- a/drivers/ide/ide-h8300.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * H8/300 generic IDE interface
- */
-
-#include <linux/init.h>
-#include <linux/ide.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-
-#define DRV_NAME "ide-h8300"
-
-#define bswap(d) \
-({ \
- u16 r; \
- __asm__("mov.b %w1,r1h\n\t" \
- "mov.b %x1,r1l\n\t" \
- "mov.w r1,%0" \
- :"=r"(r) \
- :"r"(d) \
- :"er1"); \
- (r); \
-})
-
-static void mm_outsw(unsigned long addr, void *buf, u32 len)
-{
- unsigned short *bp = (unsigned short *)buf;
- for (; len > 0; len--, bp++)
- *(volatile u16 *)addr = bswap(*bp);
-}
-
-static void mm_insw(unsigned long addr, void *buf, u32 len)
-{
- unsigned short *bp = (unsigned short *)buf;
- for (; len > 0; len--, bp++)
- *bp = bswap(*(volatile u16 *)addr);
-}
-
-static void h8300_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
- void *buf, unsigned int len)
-{
- mm_insw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
-}
-
-static void h8300_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
- void *buf, unsigned int len)
-{
- mm_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
-}
-
-static const struct ide_tp_ops h8300_tp_ops = {
- .exec_command = ide_exec_command,
- .read_status = ide_read_status,
- .read_altstatus = ide_read_altstatus,
- .write_devctl = ide_write_devctl,
-
- .dev_select = ide_dev_select,
- .tf_load = ide_tf_load,
- .tf_read = ide_tf_read,
-
- .input_data = h8300_input_data,
- .output_data = h8300_output_data,
-};
-
-#define H8300_IDE_GAP (2)
-
-static inline void hw_setup(struct ide_hw *hw)
-{
- int i;
-
- memset(hw, 0, sizeof(*hw));
- for (i = 0; i <= 7; i++)
- hw->io_ports_array[i] = CONFIG_H8300_IDE_BASE + H8300_IDE_GAP*i;
- hw->io_ports.ctl_addr = CONFIG_H8300_IDE_ALT;
- hw->irq = EXT_IRQ0 + CONFIG_H8300_IDE_IRQ;
-}
-
-static const struct ide_port_info h8300_port_info = {
- .tp_ops = &h8300_tp_ops,
- .host_flags = IDE_HFLAG_NO_IO_32BIT | IDE_HFLAG_NO_DMA,
- .chipset = ide_generic,
-};
-
-static int __init h8300_ide_init(void)
-{
- struct ide_hw hw, *hws[] = { &hw };
-
- printk(KERN_INFO DRV_NAME ": H8/300 generic IDE interface\n");
-
- if (!request_region(CONFIG_H8300_IDE_BASE, H8300_IDE_GAP*8, "ide-h8300"))
- goto out_busy;
- if (!request_region(CONFIG_H8300_IDE_ALT, H8300_IDE_GAP, "ide-h8300")) {
- release_region(CONFIG_H8300_IDE_BASE, H8300_IDE_GAP*8);
- goto out_busy;
- }
-
- hw_setup(&hw);
-
- return ide_host_add(&h8300_port_info, hws, 1, NULL);
-
-out_busy:
- printk(KERN_ERR "ide-h8300: IDE I/F resource already used.\n");
-
- return -EBUSY;
-}
-
-module_init(h8300_ide_init);
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/ide/ide-ioctls.c b/drivers/ide/ide-ioctls.c
index 4d19eb9772a..6233fa2cb8a 100644
--- a/drivers/ide/ide-ioctls.c
+++ b/drivers/ide/ide-ioctls.c
@@ -141,8 +141,8 @@ static int ide_cmd_ioctl(ide_drive_t *drive, unsigned long arg)
if (args[0] == ATA_CMD_SMART) {
tf->nsect = args[3];
tf->lbal = args[1];
- tf->lbam = 0x4f;
- tf->lbah = 0xc2;
+ tf->lbam = ATA_SMART_LBAM_PASS;
+ tf->lbah = ATA_SMART_LBAH_PASS;
cmd.valid.out.tf = IDE_VALID_OUT_TF;
cmd.valid.in.tf = IDE_VALID_NSECT;
} else {
diff --git a/drivers/ide/ide-park.c b/drivers/ide/ide-park.c
index 6ab9ab2a508..f41558a0bcd 100644
--- a/drivers/ide/ide-park.c
+++ b/drivers/ide/ide-park.c
@@ -116,8 +116,10 @@ ssize_t ide_park_store(struct device *dev, struct device_attribute *attr,
long int input;
int rc;
- rc = strict_strtol(buf, 10, &input);
- if (rc || input < -2)
+ rc = kstrtol(buf, 10, &input);
+ if (rc)
+ return rc;
+ if (input < -2)
return -EINVAL;
if (input > MAX_PARK_TIMEOUT) {
input = MAX_PARK_TIMEOUT;
diff --git a/drivers/ide/ide-pio-blacklist.c b/drivers/ide/ide-pio-blacklist.c
index a8c2c8f8660..40e683a84ff 100644
--- a/drivers/ide/ide-pio-blacklist.c
+++ b/drivers/ide/ide-pio-blacklist.c
@@ -7,6 +7,7 @@
*/
#include <linux/string.h>
+#include <linux/ide.h>
static struct ide_pio_info {
const char *name;
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 068cef0a987..a3d3b1733c4 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -545,7 +545,7 @@ static int ide_register_port(ide_hwif_t *hwif)
int ret;
/* register with global device tree */
- dev_set_name(&hwif->gendev, hwif->name);
+ dev_set_name(&hwif->gendev, "%s", hwif->name);
dev_set_drvdata(&hwif->gendev, hwif);
if (hwif->gendev.parent == NULL)
hwif->gendev.parent = hwif->dev;
@@ -559,7 +559,7 @@ static int ide_register_port(ide_hwif_t *hwif)
}
hwif->portdev = device_create(ide_port_class, &hwif->gendev,
- MKDEV(0, 0), hwif, hwif->name);
+ MKDEV(0, 0), hwif, "%s", hwif->name);
if (IS_ERR(hwif->portdev)) {
ret = PTR_ERR(hwif->portdev);
device_unregister(&hwif->gendev);
@@ -853,8 +853,9 @@ static int init_irq (ide_hwif_t *hwif)
if (irq_handler == NULL)
irq_handler = ide_intr;
- if (request_irq(hwif->irq, irq_handler, sa, hwif->name, hwif))
- goto out_up;
+ if (!host->get_lock)
+ if (request_irq(hwif->irq, irq_handler, sa, hwif->name, hwif))
+ goto out_up;
#if !defined(__mc68000__)
printk(KERN_INFO "%s at 0x%03lx-0x%03lx,0x%03lx on irq %d", hwif->name,
@@ -1533,7 +1534,8 @@ static void ide_unregister(ide_hwif_t *hwif)
ide_proc_unregister_port(hwif);
- free_irq(hwif->irq, hwif);
+ if (!hwif->host->get_lock)
+ free_irq(hwif->irq, hwif);
device_unregister(hwif->portdev);
device_unregister(&hwif->gendev);
diff --git a/drivers/ide/ide-sysfs.c b/drivers/ide/ide-sysfs.c
index 883ffacaf45..84a6a9e08d6 100644
--- a/drivers/ide/ide-sysfs.c
+++ b/drivers/ide/ide-sysfs.c
@@ -25,6 +25,7 @@ static ssize_t media_show(struct device *dev, struct device_attribute *attr,
ide_drive_t *drive = to_ide_device(dev);
return sprintf(buf, "%s\n", ide_media_string(drive));
}
+static DEVICE_ATTR_RO(media);
static ssize_t drivename_show(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -32,6 +33,7 @@ static ssize_t drivename_show(struct device *dev, struct device_attribute *attr,
ide_drive_t *drive = to_ide_device(dev);
return sprintf(buf, "%s\n", drive->name);
}
+static DEVICE_ATTR_RO(drivename);
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -39,6 +41,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
ide_drive_t *drive = to_ide_device(dev);
return sprintf(buf, "ide:m-%s\n", ide_media_string(drive));
}
+static DEVICE_ATTR_RO(modalias);
static ssize_t model_show(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -46,6 +49,7 @@ static ssize_t model_show(struct device *dev, struct device_attribute *attr,
ide_drive_t *drive = to_ide_device(dev);
return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_PROD]);
}
+static DEVICE_ATTR_RO(model);
static ssize_t firmware_show(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -53,6 +57,7 @@ static ssize_t firmware_show(struct device *dev, struct device_attribute *attr,
ide_drive_t *drive = to_ide_device(dev);
return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_FW_REV]);
}
+static DEVICE_ATTR_RO(firmware);
static ssize_t serial_show(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -60,16 +65,28 @@ static ssize_t serial_show(struct device *dev, struct device_attribute *attr,
ide_drive_t *drive = to_ide_device(dev);
return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_SERNO]);
}
+static DEVICE_ATTR(serial, 0400, serial_show, NULL);
+
+static DEVICE_ATTR(unload_heads, 0644, ide_park_show, ide_park_store);
+
+static struct attribute *ide_attrs[] = {
+ &dev_attr_media.attr,
+ &dev_attr_drivename.attr,
+ &dev_attr_modalias.attr,
+ &dev_attr_model.attr,
+ &dev_attr_firmware.attr,
+ &dev_attr_serial.attr,
+ &dev_attr_unload_heads.attr,
+ NULL,
+};
+
+static const struct attribute_group ide_attr_group = {
+ .attrs = ide_attrs,
+};
-struct device_attribute ide_dev_attrs[] = {
- __ATTR_RO(media),
- __ATTR_RO(drivename),
- __ATTR_RO(modalias),
- __ATTR_RO(model),
- __ATTR_RO(firmware),
- __ATTR(serial, 0400, serial_show, NULL),
- __ATTR(unload_heads, 0644, ide_park_show, ide_park_store),
- __ATTR_NULL
+const struct attribute_group *ide_dev_groups[] = {
+ &ide_attr_group,
+ NULL,
};
static ssize_t store_delete_devices(struct device *portdev,
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index c6c574bd5f5..1793aea4a7d 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1985,7 +1985,7 @@ static int ide_tape_probe(ide_drive_t *drive)
tape->dev.parent = &drive->gendev;
tape->dev.release = ide_tape_release;
- dev_set_name(&tape->dev, dev_name(&drive->gendev));
+ dev_set_name(&tape->dev, "%s", dev_name(&drive->gendev));
if (device_register(&tape->dev))
goto out_free_disk;
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 729428edeba..dabb88b1cbe 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -239,9 +239,6 @@ void ide_pio_bytes(ide_drive_t *drive, struct ide_cmd *cmd,
unsigned nr_bytes = min(len, cursg->length - cmd->cursg_ofs);
int page_is_high;
- if (nr_bytes > PAGE_SIZE)
- nr_bytes = PAGE_SIZE;
-
page = sg_page(cursg);
offset = cursg->offset + cmd->cursg_ofs;
@@ -249,6 +246,8 @@ void ide_pio_bytes(ide_drive_t *drive, struct ide_cmd *cmd,
page = nth_page(page, (offset >> PAGE_SHIFT));
offset %= PAGE_SIZE;
+ nr_bytes = min_t(unsigned, nr_bytes, (PAGE_SIZE - offset));
+
page_is_high = PageHighMem(page);
if (page_is_high)
local_irq_save(flags);
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index fa896210ed7..2ce6268a273 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -158,7 +158,7 @@ struct bus_type ide_bus_type = {
.probe = generic_ide_probe,
.remove = generic_ide_remove,
.shutdown = generic_ide_shutdown,
- .dev_attrs = ide_dev_attrs,
+ .dev_groups = ide_dev_groups,
.suspend = generic_ide_suspend,
.resume = generic_ide_resume,
};
diff --git a/drivers/ide/ide_platform.c b/drivers/ide/ide_platform.c
index ba4bfbead24..a8b4b6af80e 100644
--- a/drivers/ide/ide_platform.c
+++ b/drivers/ide/ide_platform.c
@@ -56,7 +56,7 @@ static int plat_ide_probe(struct platform_device *pdev)
struct ide_hw hw, *hws[] = { &hw };
struct ide_port_info d = platform_ide_port_info;
- pdata = pdev->dev.platform_data;
+ pdata = dev_get_platdata(&pdev->dev);
/* get a pointer to the register memory */
res_base = platform_get_resource(pdev, IORESOURCE_IO, 0);
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index 6107cc4ee01..ba20d18c037 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -191,7 +191,7 @@ static void palm_bk3710_setpiomode(void __iomem *base, ide_drive_t *mate,
static void palm_bk3710_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)
{
int is_slave = drive->dn & 1;
- void __iomem *base = (void *)hwif->dma_base;
+ void __iomem *base = (void __iomem *)hwif->dma_base;
const u8 xferspeed = drive->dma_mode;
if (xferspeed >= XFER_UDMA_0) {
@@ -209,7 +209,7 @@ static void palm_bk3710_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
unsigned int cycle_time;
int is_slave = drive->dn & 1;
ide_drive_t *mate;
- void __iomem *base = (void *)hwif->dma_base;
+ void __iomem *base = (void __iomem *)hwif->dma_base;
const u8 pio = drive->pio_mode - XFER_PIO_0;
/*
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index bf83d7bb6bc..2db803cd095 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -416,8 +416,7 @@ static int pmac_ide_init_dma(ide_hwif_t *, const struct ide_port_info *);
static void pmac_ide_apply_timings(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
if (drive->dn & 1)
writel(pmif->timings[1], PMAC_IDE_REG(IDE_TIMING_CONFIG));
@@ -434,8 +433,7 @@ static void pmac_ide_apply_timings(ide_drive_t *drive)
static void pmac_ide_kauai_apply_timings(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
if (drive->dn & 1) {
writel(pmif->timings[1], PMAC_IDE_REG(IDE_KAUAI_PIO_CONFIG));
@@ -454,8 +452,7 @@ static void
pmac_ide_do_update_timings(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
if (pmif->kind == controller_sh_ata6 ||
pmif->kind == controller_un_ata6 ||
@@ -500,8 +497,7 @@ static void pmac_write_devctl(ide_hwif_t *hwif, u8 ctl)
*/
static void pmac_ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
{
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
const u8 pio = drive->pio_mode - XFER_PIO_0;
struct ide_timing *tim = ide_timing_find_mode(XFER_PIO_0 + pio);
u32 *timings, t;
@@ -781,8 +777,7 @@ set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2,
static void pmac_ide_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)
{
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
int ret = 0;
u32 *timings, *timings2, tl[2];
u8 unit = drive->dn & 1;
@@ -919,8 +914,7 @@ static int pmac_ide_do_resume(pmac_ide_hwif_t *pmif)
static u8 pmac_ide_cable_detect(ide_hwif_t *hwif)
{
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
struct device_node *np = pmif->node;
const char *cable = of_get_property(np, "cable-type", NULL);
struct device_node *root = of_find_node_by_path("/");
@@ -951,8 +945,7 @@ static u8 pmac_ide_cable_detect(ide_hwif_t *hwif)
static void pmac_ide_init_dev(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
if (on_media_bay(pmif)) {
if (check_media_bay(pmif->mdev->media_bay) == MB_CD) {
@@ -1228,8 +1221,7 @@ out_free_pmif:
static int
pmac_ide_macio_suspend(struct macio_dev *mdev, pm_message_t mesg)
{
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(&mdev->ofdev.dev);
int rc = 0;
if (mesg.event != mdev->ofdev.dev.power.power_state.event
@@ -1245,8 +1237,7 @@ pmac_ide_macio_suspend(struct macio_dev *mdev, pm_message_t mesg)
static int
pmac_ide_macio_resume(struct macio_dev *mdev)
{
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(&mdev->ofdev.dev);
int rc = 0;
if (mdev->ofdev.dev.power.power_state.event != PM_EVENT_ON) {
@@ -1318,7 +1309,6 @@ static int pmac_ide_pci_attach(struct pci_dev *pdev,
rc = pmac_ide_setup_device(pmif, &hw);
if (rc != 0) {
/* The inteface is released to the common IDE layer */
- pci_set_drvdata(pdev, NULL);
iounmap(base);
pci_release_regions(pdev);
kfree(pmif);
@@ -1365,8 +1355,7 @@ pmac_ide_pci_resume(struct pci_dev *pdev)
#ifdef CONFIG_PMAC_MEDIABAY
static void pmac_ide_macio_mb_event(struct macio_dev* mdev, int mb_state)
{
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(&mdev->ofdev.dev);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(&mdev->ofdev.dev);
switch(mb_state) {
case MB_CD:
@@ -1468,8 +1457,7 @@ out:
static int pmac_ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
struct dbdma_cmd *table;
volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;
struct scatterlist *sg;
@@ -1546,8 +1534,7 @@ static int pmac_ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd)
static int pmac_ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
u8 unit = drive->dn & 1, ata4 = (pmif->kind == controller_kl_ata4);
u8 write = !!(cmd->tf_flags & IDE_TFLAG_WRITE);
@@ -1572,8 +1559,7 @@ static void
pmac_ide_dma_start(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
volatile struct dbdma_regs __iomem *dma;
dma = pmif->dma_regs;
@@ -1590,8 +1576,7 @@ static int
pmac_ide_dma_end (ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;
u32 dstat;
@@ -1615,8 +1600,7 @@ static int
pmac_ide_dma_test_irq (ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;
unsigned long status, timeout;
@@ -1670,8 +1654,7 @@ static void
pmac_ide_dma_lost_irq (ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;
unsigned long status = readl(&dma->status);
@@ -1693,8 +1676,7 @@ static const struct ide_dma_ops pmac_dma_ops = {
*/
static int pmac_ide_init_dma(ide_hwif_t *hwif, const struct ide_port_info *d)
{
- pmac_ide_hwif_t *pmif =
- (pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
+ pmac_ide_hwif_t *pmif = dev_get_drvdata(hwif->gendev.parent);
struct pci_dev *dev = to_pci_dev(hwif->dev);
/* We won't need pci_dev if we switch to generic consistent
diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c
index a5ca179a83b..63761db6138 100644
--- a/drivers/ide/sgiioc4.c
+++ b/drivers/ide/sgiioc4.c
@@ -600,7 +600,7 @@ out:
return ret;
}
-int ioc4_ide_attach_one(struct ioc4_driver_data *idd)
+static int ioc4_ide_attach_one(struct ioc4_driver_data *idd)
{
/*
* PCI-RT does not bring out IDE connection.
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index 91d49dd957e..68edd4f58a2 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -58,7 +58,7 @@ static void tx4938ide_tune_ebusc(unsigned int ebus_ch,
static void tx4938ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
{
- struct tx4938ide_platform_info *pdata = hwif->dev->platform_data;
+ struct tx4938ide_platform_info *pdata = dev_get_platdata(hwif->dev);
u8 safe = drive->pio_mode - XFER_PIO_0;
ide_drive_t *pair;
@@ -132,7 +132,7 @@ static int __init tx4938ide_probe(struct platform_device *pdev)
struct ide_hw hw, *hws[] = { &hw };
struct ide_host *host;
struct resource *res;
- struct tx4938ide_platform_info *pdata = pdev->dev.platform_data;
+ struct tx4938ide_platform_info *pdata = dev_get_platdata(&pdev->dev);
int irq, ret, i;
unsigned long mapbase, mapctl;
struct ide_port_info d = tx4938ide_port_info;
@@ -203,18 +203,7 @@ static struct platform_driver tx4938ide_driver = {
.remove = __exit_p(tx4938ide_remove),
};
-static int __init tx4938ide_init(void)
-{
- return platform_driver_probe(&tx4938ide_driver, tx4938ide_probe);
-}
-
-static void __exit tx4938ide_exit(void)
-{
- platform_driver_unregister(&tx4938ide_driver);
-}
-
-module_init(tx4938ide_init);
-module_exit(tx4938ide_exit);
+module_platform_driver_probe(tx4938ide_driver, tx4938ide_probe);
MODULE_DESCRIPTION("TX4938 internal IDE driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index c0ab800b7bb..4ecdee5eca8 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -624,18 +624,7 @@ static struct platform_driver tx4939ide_driver = {
.resume = tx4939ide_resume,
};
-static int __init tx4939ide_init(void)
-{
- return platform_driver_probe(&tx4939ide_driver, tx4939ide_probe);
-}
-
-static void __exit tx4939ide_exit(void)
-{
- platform_driver_unregister(&tx4939ide_driver);
-}
-
-module_init(tx4939ide_init);
-module_exit(tx4939ide_exit);
+module_platform_driver_probe(tx4939ide_driver, tx4939ide_probe);
MODULE_DESCRIPTION("TX4939 internal IDE driver");
MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 20:25:59 +0000