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| author | Arnd Bergmann <arnd@arndb.de> | 2012-03-15 15:50:27 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-03-15 15:51:06 +0000 |
| commit | f82989bde1cfa5e2b4614d8e4896d795dae418d9 (patch) | |
| tree | 970cd7c833fad85acbf00be335b0ae8c4991b375 /arch/arm/plat-spear | |
| parent | 695d82fae9160406acb9de204c471248abcc2a9f (diff) | |
| parent | 30c766bdeccf945615097ca185326c1d7199f023 (diff) | |
Merge branch 'fixes' of git://gitorious.org/linux-davinci/linux-davinci into next/fixes-non-critical
* 'fixes' of git://gitorious.org/linux-davinci/linux-davinci: (2 commits)
ARM: davinci: DA850: move da850_register_pm to .init.text
ARM: davinci: cpufreq: fix compiler warning
(update to v3.3-rc7)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/plat-spear')
| -rw-r--r-- | arch/arm/plat-spear/time.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/plat-spear/time.c b/arch/arm/plat-spear/time.c index 0c77e4298675..abb5bdecd509 100644 --- a/arch/arm/plat-spear/time.c +++ b/arch/arm/plat-spear/time.c @@ -145,11 +145,13 @@ static void clockevent_set_mode(enum clock_event_mode mode, static int clockevent_next_event(unsigned long cycles, struct clock_event_device *clk_event_dev) { - u16 val; + u16 val = readw(gpt_base + CR(CLKEVT)); + + if (val & CTRL_ENABLE) + writew(val & ~CTRL_ENABLE, gpt_base + CR(CLKEVT)); writew(cycles, gpt_base + LOAD(CLKEVT)); - val = readw(gpt_base + CR(CLKEVT)); val |= CTRL_ENABLE | CTRL_INT_ENABLE; writew(val, gpt_base + CR(CLKEVT)); |