MIPS: IP32: Remove unnecessary if not even harmful volatile keywords.

[safe/jmp/linux-2.6] / arch / mips / sgi-ip32 / ip32-reset.c

diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index cc549a9..9b95d80 100644 (file)
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -53,7 +53,7 @@ static inline void ip32_machine_halt(void)
 
 static void ip32_machine_power_off(void)
 {
-       volatile unsigned char reg_a, xctrl_a, xctrl_b;
+       unsigned char reg_a, xctrl_a, xctrl_b;
 
        disable_irq(MACEISA_RTC_IRQ);
        reg_a = CMOS_READ(RTC_REG_A);
@@ -91,7 +91,7 @@ static void blink_timeout(unsigned long data)
 
 static void debounce(unsigned long data)
 {
-       volatile unsigned char reg_a, reg_c, xctrl_a;
+       unsigned char reg_a, reg_c, xctrl_a;
 
        reg_c = CMOS_READ(RTC_INTR_FLAGS);
        reg_a = CMOS_READ(RTC_REG_A);
@@ -138,7 +138,7 @@ static inline void ip32_power_button(void)
 
 static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
 {
-       volatile unsigned char reg_c;
+       unsigned char reg_c;
 
        reg_c = CMOS_READ(RTC_INTR_FLAGS);
        if (!(reg_c & RTC_IRQF)) {