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Commit d2f82c2f authored by Ralf Baechle's avatar Ralf Baechle
Browse files

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

arch/mips/sgi-ip32/ip32-reset.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -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) 




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) 




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)) {