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| author | Arnd Bergmann | 2015-05-12 23:27:02 +0200 |
|---|---|---|
| committer | Alexandre Belloni | 2015-06-25 01:13:46 +0200 |
| commit | cd1420d3a90944e677987ca8c56f1cd22ecd1b51 (patch) | |
| tree | 977a3495a6a383bef93e69c739bc1bf30ebb9df4 /MAINTAINERS | |
| parent | rtc: ds1307: Enable the mcp794xx alarm after programming time (diff) | |
| download | kernel-qcow2-linux-cd1420d3a90944e677987ca8c56f1cd22ecd1b51.tar.gz kernel-qcow2-linux-cd1420d3a90944e677987ca8c56f1cd22ecd1b51.tar.xz kernel-qcow2-linux-cd1420d3a90944e677987ca8c56f1cd22ecd1b51.zip | |
rtc: pfc8563: fix uninitialized variable warning
Gcc is unable to prove that alm_pending is always initialized
when it is used, so it prints a harmless warning:
drivers/rtc/rtc-pcf8563.c: In function 'pcf8563_probe':
drivers/rtc/rtc-pcf8563.c:449:5: warning: 'alm_pending' may be used uninitialized in this function [-Wmaybe-uninitialized]
This uses the same conditional expression that is used inside of
the pcf8563_get_alarm_mode() function, to help gcc figure it out
and shut up that warning, and make the ARM defconfigs build again
with no warnings.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: a45d528aab8b ("rtc: pcf8563: clear expired alarm at boot time")
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions