AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-18 09:56:18 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

rtc: max77686: Fix unsupported year message

Browse Source 
The max77686 RTC only supports a range of 99 years so instead of using
year 1900 as the base, the year 2000 is used. This means that 1900 to
1999 are unsupported years.

The driver was printing a warning for those values but was returning a
error so for consistency, print an error message instead and don't say
that a year 2000 is assumed, since the year is not set.

Also, it is better to use dev_* log functions instead of pr_* to print
information about the device in the kernel log in a standardized way.

This also allows to remove the local pr_fmt() defined macro.

Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Javier Martinez Canillas 2016-01-27 00:36:43 -03:00 committed by Alexandre Belloni
parent f903129b86
commit 1e5813bded
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/rtc/rtc-max77686.c
View File

@ -12,8 +12,6 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/slab.h>
#include <linux/rtc.h>
#include <linux/delay.h>
@ -249,7 +247,7 @@ static int max77686_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("RTC cannot handle the year %d. Assume it's 2000.\n",
dev_err(info->dev, "RTC cannot handle the year %d.\n",
1900 + tm->tm_year);
return -EINVAL;
}