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rtc: rtc-twl: Remove lockdep related local_irq_enable() 

Now that the irq is properly threaded (due to it needing i2c access)
we should also remove the local_irq_enable() call in twl_rtc_interrupt.
Testing this with Pandaboard, the RTC is still working.

[Reworked commit message -jstultz]
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Sebastian Reichel 2011-05-31 08:51:39 +00:00 committed by John Stultz
parent dec35d19c4
commit 34d623d113
1 changed files with 0 additions and 8 deletions
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8
drivers/rtc/rtc-twl.c
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@ -362,14 +362,6 @@ static irqreturn_t twl_rtc_interrupt(int irq, void *rtc)
int res;
u8 rd_reg;
#ifdef CONFIG_LOCKDEP
/* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
* we don't want and can't tolerate. Although it might be
* friendlier not to borrow this thread context...
*/
local_irq_enable();
#endif
res = twl_rtc_read_u8(&rd_reg, REG_RTC_STATUS_REG);
if (res)
goto out;