Commit d2f82c2f authored by Ralf Baechle's avatar Ralf Baechle

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

They are unneeded and as the issue fixed in lmo commit
63f7ec59053e3f850ab67a9938e631bcba64c6ce shows even harmful.
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 63c901c7
...@@ -53,7 +53,7 @@ static inline void ip32_machine_halt(void) ...@@ -53,7 +53,7 @@ static inline void ip32_machine_halt(void)
static void ip32_machine_power_off(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); disable_irq(MACEISA_RTC_IRQ);
reg_a = CMOS_READ(RTC_REG_A); reg_a = CMOS_READ(RTC_REG_A);
...@@ -91,7 +91,7 @@ static void blink_timeout(unsigned long data) ...@@ -91,7 +91,7 @@ static void blink_timeout(unsigned long data)
static void debounce(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_c = CMOS_READ(RTC_INTR_FLAGS);
reg_a = CMOS_READ(RTC_REG_A); reg_a = CMOS_READ(RTC_REG_A);
...@@ -138,7 +138,7 @@ static inline void ip32_power_button(void) ...@@ -138,7 +138,7 @@ static inline void ip32_power_button(void)
static irqreturn_t ip32_rtc_int(int irq, void *dev_id) 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); reg_c = CMOS_READ(RTC_INTR_FLAGS);
if (!(reg_c & RTC_IRQF)) { if (!(reg_c & RTC_IRQF)) {
......
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