rtc: ds1343: check regmap_read return value

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Check whether regmap_read fails before continuing in the sysfs .show
callbacks.

Link: https://lore.kernel.org/r/20191019204941.6203-6-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

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Alexandre Belloni 2019-10-19 22:49:38 +02:00

parent ac08888b25

commit ce0fd9db65

1 changed files with 8 additions and 3 deletions

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11

drivers/rtc/rtc-ds1343.c

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