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-rw-r--r--drivers/rtc/rtc-isl1208.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c
index 8dd299c6a1f3..c8b495348229 100644
--- a/drivers/rtc/rtc-isl1208.c
+++ b/drivers/rtc/rtc-isl1208.c
@@ -459,6 +459,11 @@ isl1208_i2c_set_time(struct i2c_client *client, struct rtc_time const *tm)
}
/* clear WRTC again */
+ sr = isl1208_i2c_get_sr(client);
+ if (sr < 0) {
+ dev_err(&client->dev, "%s: reading SR failed\n", __func__);
+ return sr;
+ }
sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR,
sr & ~ISL1208_REG_SR_WRTC);
if (sr < 0) {