Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / rtc / rtc-ds1685.c

diff --git a/kernel/drivers/rtc/rtc-ds1685.c b/kernel/drivers/rtc/rtc-ds1685.c
index 05a51ef..d5c1b05 100644 (file)
--- a/kernel/drivers/rtc/rtc-ds1685.c
+++ b/kernel/drivers/rtc/rtc-ds1685.c
@@ -187,9 +187,9 @@ ds1685_rtc_end_data_access(struct ds1685_priv *rtc)
  * Only use this where you are certain another lock will not be held.
  */
 static inline void
-ds1685_rtc_begin_ctrl_access(struct ds1685_priv *rtc, unsigned long flags)
+ds1685_rtc_begin_ctrl_access(struct ds1685_priv *rtc, unsigned long *flags)
 {
-       spin_lock_irqsave(&rtc->lock, flags);
+       spin_lock_irqsave(&rtc->lock, *flags);
        ds1685_rtc_switch_to_bank1(rtc);
 }
 
@@ -1304,7 +1304,7 @@ ds1685_rtc_sysfs_ctrl_regs_store(struct device *dev,
 {
        struct ds1685_priv *rtc = dev_get_drvdata(dev);
        u8 reg = 0, bit = 0, tmp;
-       unsigned long flags = 0;
+       unsigned long flags;
        long int val = 0;
        const struct ds1685_rtc_ctrl_regs *reg_info =
                ds1685_rtc_sysfs_ctrl_regs_lookup(attr->attr.name);
@@ -1325,7 +1325,7 @@ ds1685_rtc_sysfs_ctrl_regs_store(struct device *dev,
        bit = reg_info->bit;
 
        /* Safe to spinlock during a write. */
-       ds1685_rtc_begin_ctrl_access(rtc, flags);
+       ds1685_rtc_begin_ctrl_access(rtc, &flags);
        tmp = rtc->read(rtc, reg);
        rtc->write(rtc, reg, (val ? (tmp | bit) : (tmp & ~(bit))));
        ds1685_rtc_end_ctrl_access(rtc, flags);