diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 17:37:20 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 17:37:20 -0800 |
commit | c2e08e7ce5ab25a781197a71c5241742e8c9fdfe (patch) | |
tree | 70cce0b2f4cb82b1670e987169a7790e8467cf41 /arch | |
parent | 28190145543260c155216b9bd3adf57bee50f8b2 (diff) | |
parent | b3a0aa3ae1c0889ffe8abb2e326d5c74c7c9c097 (diff) |
Merge branch 'unicore32' of git://github.com/gxt/linux
* 'unicore32' of git://github.com/gxt/linux:
rtc-puv3: solve section mismatch in rtc-puv3.c
rtc-puv3: using module_platform_driver()
i2c-puv3: using module_platform_driver()
rtc-puv3: irq: remove IRQF_DISABLED
unicore32: Remove IRQF_DISABLED
unicore32: Use set_current_blocked()
unicore32: add ioremap_nocache definition
unicore32: delete specified xlate_dev_mem_ptr
of: add include asm/setup.h in drivers/of/fdt.c
unicore32: standardize /proc/iomem "Kernel code" name
Diffstat (limited to 'arch')
-rw-r--r-- | arch/unicore32/include/asm/io.h | 8 | ||||
-rw-r--r-- | arch/unicore32/kernel/puv3-nb0916.c | 4 | ||||
-rw-r--r-- | arch/unicore32/kernel/setup.c | 2 | ||||
-rw-r--r-- | arch/unicore32/kernel/signal.c | 15 | ||||
-rw-r--r-- | arch/unicore32/kernel/time.c | 2 |
5 files changed, 10 insertions, 21 deletions
diff --git a/arch/unicore32/include/asm/io.h b/arch/unicore32/include/asm/io.h index 1a5c5a5eb39..adddf6d6407 100644 --- a/arch/unicore32/include/asm/io.h +++ b/arch/unicore32/include/asm/io.h @@ -37,15 +37,9 @@ extern void __uc32_iounmap(volatile void __iomem *addr); */ #define ioremap(cookie, size) __uc32_ioremap(cookie, size) #define ioremap_cached(cookie, size) __uc32_ioremap_cached(cookie, size) +#define ioremap_nocache(cookie, size) __uc32_ioremap(cookie, size) #define iounmap(cookie) __uc32_iounmap(cookie) -/* - * Convert a physical pointer to a virtual kernel pointer for /dev/mem - * access - */ -#undef xlate_dev_mem_ptr -#define xlate_dev_mem_ptr(p) __va(p) - #define HAVE_ARCH_PIO_SIZE #define PIO_OFFSET (unsigned int)(PCI_IOBASE) #define PIO_MASK (unsigned int)(IO_SPACE_LIMIT) diff --git a/arch/unicore32/kernel/puv3-nb0916.c b/arch/unicore32/kernel/puv3-nb0916.c index 37b12a06b49..181108b8ecc 100644 --- a/arch/unicore32/kernel/puv3-nb0916.c +++ b/arch/unicore32/kernel/puv3-nb0916.c @@ -123,7 +123,7 @@ int __init mach_nb0916_init(void) if (request_irq(gpio_to_irq(GPI_LCD_CASE_OFF), &nb0916_lcdcaseoff_handler, - IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "NB0916 lcd case off", NULL) < 0) { printk(KERN_DEBUG "LCD-Case-OFF IRQ %d not available\n", @@ -131,7 +131,7 @@ int __init mach_nb0916_init(void) } if (request_irq(gpio_to_irq(GPI_OTP_INT), &nb0916_overheat_handler, - IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "NB0916 overheating protection", NULL) < 0) { printk(KERN_DEBUG "Overheating Protection IRQ %d not available\n", diff --git a/arch/unicore32/kernel/setup.c b/arch/unicore32/kernel/setup.c index 673d7a89d8f..87adbf5ebfe 100644 --- a/arch/unicore32/kernel/setup.c +++ b/arch/unicore32/kernel/setup.c @@ -65,7 +65,7 @@ static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE; */ static struct resource mem_res[] = { { - .name = "Kernel text", + .name = "Kernel code", .start = 0, .end = 0, .flags = IORESOURCE_MEM diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c index b163fca5678..911b549a6df 100644 --- a/arch/unicore32/kernel/signal.c +++ b/arch/unicore32/kernel/signal.c @@ -63,10 +63,7 @@ static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf) err = __copy_from_user(&set, &sf->uc.uc_sigmask, sizeof(set)); if (err == 0) { sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); } err |= __get_user(regs->UCreg_00, &sf->uc.uc_mcontext.regs.UCreg_00); @@ -321,6 +318,7 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, { struct thread_info *thread = current_thread_info(); struct task_struct *tsk = current; + sigset_t blocked; int usig = sig; int ret; @@ -372,13 +370,10 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, /* * Block the signal if we were successful. */ - spin_lock_irq(&tsk->sighand->siglock); - sigorsets(&tsk->blocked, &tsk->blocked, - &ka->sa.sa_mask); + sigorsets(&blocked, &tsk->blocked, &ka->sa.sa_mask); if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(&tsk->blocked, sig); - recalc_sigpending(); - spin_unlock_irq(&tsk->sighand->siglock); + sigaddset(&blocked, sig); + set_current_blocked(&blocked); return 0; } diff --git a/arch/unicore32/kernel/time.c b/arch/unicore32/kernel/time.c index 080710c0924..d3824b2ff64 100644 --- a/arch/unicore32/kernel/time.c +++ b/arch/unicore32/kernel/time.c @@ -86,7 +86,7 @@ static struct clocksource cksrc_puv3_oscr = { static struct irqaction puv3_timer_irq = { .name = "ost0", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .flags = IRQF_TIMER | IRQF_IRQPOLL, .handler = puv3_ost0_interrupt, .dev_id = &ckevt_puv3_osmr0, }; |