From: Sebastian Reichel Date: Tue, 31 May 2011 08:51:39 +0000 (+0000) Subject: rtc: rtc-twl: Remove lockdep related local_irq_enable() X-Git-Tag: v3.1-rc6~25^2^2~3 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=34d623d11316cb69f9e8cc5eb50d3792b5c302b6;p=~emulex%2Finfiniband.git 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 --- diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c index 1963cddbf21..9677bbc433f 100644 --- a/drivers/rtc/rtc-twl.c +++ b/drivers/rtc/rtc-twl.c @@ -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;