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path: root/drivers/rtc/rtc-max8997.c
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Diffstat (limited to 'drivers/rtc/rtc-max8997.c')
-rw-r--r--drivers/rtc/rtc-max8997.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-max8997.c b/drivers/rtc/rtc-max8997.c
index 67fbe559d535..9e02bcda0c09 100644
--- a/drivers/rtc/rtc-max8997.c
+++ b/drivers/rtc/rtc-max8997.c
@@ -12,6 +12,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/slab.h>
#include <linux/rtc.h>
#include <linux/delay.h>
@@ -107,8 +109,8 @@ static int max8997_rtc_tm_to_data(struct rtc_time *tm, u8 *data)
data[RTC_YEAR] = tm->tm_year > 100 ? (tm->tm_year - 100) : 0;
if (tm->tm_year < 100) {
- pr_warn("%s: MAX8997 RTC cannot handle the year %d."
- "Assume it's 2000.\n", __func__, 1900 + tm->tm_year);
+ pr_warn("RTC cannot handle the year %d. Assume it's 2000.\n",
+ 1900 + tm->tm_year);
return -EINVAL;
}
return 0;
@@ -424,7 +426,7 @@ static void max8997_rtc_enable_smpl(struct max8997_rtc_info *info, bool enable)
val = 0;
max8997_read_reg(info->rtc, MAX8997_RTC_WTSR_SMPL, &val);
- pr_info("%s: WTSR_SMPL(0x%02x)\n", __func__, val);
+ pr_info("WTSR_SMPL(0x%02x)\n", val);
}
static int max8997_rtc_init_reg(struct max8997_rtc_info *info)