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| author | Ralf Baechle <ralf@linux-mips.org> | 2009-05-22 10:58:43 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-05-22 13:52:06 +0100 |
| commit | d2f82c2f70d56ba4623de25edb383fec01f43b89 (patch) | |
| tree | e9403e64c7f40f8dd9a6fe43e4f332f6d1e7f836 /arch/mips/sgi-ip32 | |
| parent | 63c901c7e6fb878805cd2f8f14fa3eee8c03ee84 (diff) | |
| download | lwn-d2f82c2f70d56ba4623de25edb383fec01f43b89.tar.gz lwn-d2f82c2f70d56ba4623de25edb383fec01f43b89.zip | |
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: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/sgi-ip32')
| -rw-r--r-- | arch/mips/sgi-ip32/ip32-reset.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c index cc549a9a99e8..9b95d80ebc6e 100644 --- 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)) { |