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

5 files changed, 10 insertions, 21 deletions

diff --git a/arch/unicore32/include/asm/io.h b/arch/unicore32/include/asm/io.h
index 1a5c5a5eb39c..adddf6d64077 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 37b12a06b499..181108b8ecce 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 673d7a89d8ff..87adbf5ebfe0 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 b163fca56789..911b549a6df5 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(&current->sighand->siglock);
-                current->blocked = set;
-                recalc_sigpending();
-                spin_unlock_irq(&current->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 080710c09241..d3824b2ff644 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,
 };