From patchwork Wed Nov 30 04:26:21 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [V3,1/6] RTC: sa1100: Clean out ost register From: "Jett.Zhou" X-Patchwork-Id: 128398 Message-Id: <1322627186-32345-2-git-send-email-jtzhou@marvell.com> To: obert.jarzmik@free.fr, a.zummo@towertech.it, haojian.zhuang@gmail.com, linux-arm-kernel@lists.infradead.org, jtzhou@marvell.com, rtc-linux@googlegroups.com, plagnioj@jcrosoft.come Date: Wed, 30 Nov 2011 12:26:21 +0800 These registers are used in old ioctl of UIE and PIE, now they are emulated by rtc generic code of hrtimer, so it can be removed. Signed-off-by: Jett.Zhou Acked-by: Haojian Zhuang --- drivers/rtc/rtc-sa1100.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index 0b40bb8..6f22c1f 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -36,7 +36,6 @@ #ifdef CONFIG_ARCH_PXA #include -#include #endif #define RTC_DEF_DIVIDER (32768 - 1) @@ -188,8 +187,6 @@ static void sa1100_rtc_release(struct device *dev) { spin_lock_irq(&sa1100_rtc_lock); RTSR = 0; - OIER &= ~OIER_E1; - OSSR = OSSR_M1; spin_unlock_irq(&sa1100_rtc_lock); free_irq(IRQ_RTCAlrm, dev);