diff options
Diffstat (limited to 'drivers/rtc/rtc-ds1685.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1685.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c index 5038122aa8de..535050fc5e9f 100644 --- a/drivers/rtc/rtc-ds1685.c +++ b/drivers/rtc/rtc-ds1685.c @@ -1114,7 +1114,7 @@ ds1685_rtc_sysfs_battery_show(struct device *dev, ctrld = rtc->read(rtc, RTC_CTRL_D); - return snprintf(buf, 13, "%s\n", + return sprintf(buf, "%s\n", (ctrld & RTC_CTRL_D_VRT) ? "ok" : "not ok or N/A"); } static DEVICE_ATTR(battery, S_IRUGO, ds1685_rtc_sysfs_battery_show, NULL); @@ -1137,7 +1137,7 @@ ds1685_rtc_sysfs_auxbatt_show(struct device *dev, ctrl4a = rtc->read(rtc, RTC_EXT_CTRL_4A); ds1685_rtc_switch_to_bank0(rtc); - return snprintf(buf, 13, "%s\n", + return sprintf(buf, "%s\n", (ctrl4a & RTC_CTRL_4A_VRT2) ? "ok" : "not ok or N/A"); } static DEVICE_ATTR(auxbatt, S_IRUGO, ds1685_rtc_sysfs_auxbatt_show, NULL); @@ -1160,9 +1160,7 @@ ds1685_rtc_sysfs_serial_show(struct device *dev, ds1685_rtc_get_ssn(rtc, ssn); ds1685_rtc_switch_to_bank0(rtc); - return snprintf(buf, 24, "%8phC\n", ssn); - - return 0; + return sprintf(buf, "%8phC\n", ssn); } static DEVICE_ATTR(serial, S_IRUGO, ds1685_rtc_sysfs_serial_show, NULL); @@ -1285,7 +1283,7 @@ ds1685_rtc_sysfs_ctrl_regs_show(struct device *dev, tmp = rtc->read(rtc, reg_info->reg) & reg_info->bit; ds1685_rtc_switch_to_bank0(rtc); - return snprintf(buf, 2, "%d\n", (tmp ? 1 : 0)); + return sprintf(buf, "%d\n", (tmp ? 1 : 0)); } /** @@ -1621,7 +1619,7 @@ ds1685_rtc_sysfs_time_regs_show(struct device *dev, tmp = ds1685_rtc_bcd2bin(rtc, tmp, bcd_reg_info->mask, bin_reg_info->mask); - return snprintf(buf, 4, "%d\n", tmp); + return sprintf(buf, "%d\n", tmp); } /** |