Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (141 commits)
  MIPS: Alchemy: defconfig updates
  MIPS: Alchemy: Fix Au1100 ethernet build failure
  MIPS: Alchemy: Repair db1500/bosporus builds
  MIPS: ARC: Cleanup unused definitions from sgialib.h
  MIPS: Cobalt: convert legacy port addresses to GT-64111 bus addresses
  MIPS: Alchemy: use 36bit addresses for PCMCIA resources.
  MIPS: Cobalt: Fix theoretical port aliasing issue
  MIPS: Use ALIGN(x, bytes) instead of __ALIGN_MASK(x, bytes - 1)
  MIPS: Crazy spinlock speed test.
  MIPS: Optimize spinlocks.
  MIPS: Alchemy: devboard PM needs to save CPLD registers.
  MIPS: PowerTV: Eliminate duplicate opcode definition macros
  MIPS: Lemote 2F: Move printks out of port_access_lock.
  MIPS: PNX833x: Convert IRQ controller locks to raw spinlocks.
  MIPS: Octeon: Replace spinlock with raw_spinlocks in dma-octeon.c.
  MIPS: Octeon: Replace rwlocks in irq_chip handlers with raw_spinlocks.
  MIPS: Octeon: Convert octeon_irq_msi_lock to raw spinlock.
  MIPS: Loongson: Remove pointless sample_lock from oprofile code.
  MIPS: SNI: Convert sni_rm200_i8259A_lock to raw spinlock.
  MIPS: i8259: Convert IRQ controller lock to raw spinlock.
  ...

1 files changed, 18 insertions, 19 deletions

diff --git a/arch/mips/nxp/pnx833x/common/interrupts.c b/arch/mips/nxp/pnx833x/common/interrupts.c
index 3a467c04f81..941916f8aaf 100644
--- a/arch/mips/nxp/pnx833x/common/interrupts.c
+++ b/arch/mips/nxp/pnx833x/common/interrupts.c
@@ -156,19 +156,19 @@ static int irqflags[PNX833X_PIC_NUM_IRQ];	/* initialized by zeroes */
 #define IRQFLAG_STARTED         1
 #define IRQFLAG_DISABLED        2
 
-static DEFINE_SPINLOCK(pnx833x_irq_lock);
+static DEFINE_RAW_SPINLOCK(pnx833x_irq_lock);
 
 static unsigned int pnx833x_startup_pic_irq(unsigned int irq)
 {
         unsigned long flags;
         unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
 
-        spin_lock_irqsave(&pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
 
         irqflags[pic_irq] = IRQFLAG_STARTED;    /* started, not disabled */
         pnx833x_hard_enable_pic_irq(pic_irq);
 
-        spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
         return 0;
 }
 
@@ -177,12 +177,12 @@ static void pnx833x_shutdown_pic_irq(unsigned int irq)
         unsigned long flags;
         unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
 
-        spin_lock_irqsave(&pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
 
         irqflags[pic_irq] = 0;                  /* not started */
         pnx833x_hard_disable_pic_irq(pic_irq);
 
-        spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
 }
 
 static void pnx833x_enable_pic_irq(unsigned int irq)
@@ -190,13 +190,13 @@ static void pnx833x_enable_pic_irq(unsigned int irq)
         unsigned long flags;
         unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
 
-        spin_lock_irqsave(&pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
 
         irqflags[pic_irq] &= ~IRQFLAG_DISABLED;
         if (irqflags[pic_irq] == IRQFLAG_STARTED)
                 pnx833x_hard_enable_pic_irq(pic_irq);
 
-        spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
 }
 
 static void pnx833x_disable_pic_irq(unsigned int irq)
@@ -204,12 +204,12 @@ static void pnx833x_disable_pic_irq(unsigned int irq)
         unsigned long flags;
         unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
 
-        spin_lock_irqsave(&pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
 
         irqflags[pic_irq] |= IRQFLAG_DISABLED;
         pnx833x_hard_disable_pic_irq(pic_irq);
 
-        spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
 }
 
 static void pnx833x_ack_pic_irq(unsigned int irq)
@@ -220,15 +220,15 @@ static void pnx833x_end_pic_irq(unsigned int irq)
 {
 }
 
-static DEFINE_SPINLOCK(pnx833x_gpio_pnx833x_irq_lock);
+static DEFINE_RAW_SPINLOCK(pnx833x_gpio_pnx833x_irq_lock);
 
 static unsigned int pnx833x_startup_gpio_irq(unsigned int irq)
 {
         int pin = irq - PNX833X_GPIO_IRQ_BASE;
         unsigned long flags;
-        spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
         pnx833x_gpio_enable_irq(pin);
-        spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
         return 0;
 }
 
@@ -236,18 +236,18 @@ static void pnx833x_enable_gpio_irq(unsigned int irq)
 {
         int pin = irq - PNX833X_GPIO_IRQ_BASE;
         unsigned long flags;
-        spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
         pnx833x_gpio_enable_irq(pin);
-        spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
 }
 
 static void pnx833x_disable_gpio_irq(unsigned int irq)
 {
         int pin = irq - PNX833X_GPIO_IRQ_BASE;
         unsigned long flags;
-        spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
         pnx833x_gpio_disable_irq(pin);
-        spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
 }
 
 static void pnx833x_ack_gpio_irq(unsigned int irq)
@@ -258,9 +258,9 @@ static void pnx833x_end_gpio_irq(unsigned int irq)
 {
         int pin = irq - PNX833X_GPIO_IRQ_BASE;
         unsigned long flags;
-        spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
         pnx833x_gpio_clear_irq(pin);
-        spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+        raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
 }
 
 static int pnx833x_set_type_gpio_irq(unsigned int irq, unsigned int flow_type)
@@ -377,4 +377,3 @@ void __init plat_time_init(void)
 
         mips_hpt_frequency *= 500000;
 }
-