Commit 34d623d1 authored May 31, 2011 by Sebastian Reichel Committed by John Stultz Aug 10, 2011

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>

parent dec35d19

drivers/rtc/rtc-twl.c

+0 −8

Original line number	Diff line number	Diff line
		@@ -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;