RTC: sa1100: Clean out ost register

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 <jtzhou@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 0b40bb88a88400fa8505ac83c7aa73606da9e183..6f22c1fdff66462342719636cc777b63714a0e62 100644 (file)
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -36,7 +36,6 @@
 
 #ifdef CONFIG_ARCH_PXA
 #include <mach/regs-rtc.h>
-#include <mach/regs-ost.h>
 #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);