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| author | Arnd Bergmann <arnd@arndb.de> | 2014-10-13 15:53:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-14 02:18:19 +0200 |
| commit | 3ff38237f183ecd8a190318e0046138b92ee5e35 (patch) | |
| tree | d07c9e7c8078fb36f6c5c6e2fcc572e57ce14ee7 /crypto/rng.c | |
| parent | e698a51239f26c370247d759da9ea016f5841fc3 (diff) | |
| download | op-kernel-dev-3ff38237f183ecd8a190318e0046138b92ee5e35.zip op-kernel-dev-3ff38237f183ecd8a190318e0046138b92ee5e35.tar.gz | |
drivers/rtc/rtc-pcf8563.c: fix pcf8563_irq() error return value
As pointed out by Sergei Shtylyov, the pcf8563_irq function contains a
bug in the error handling: an interrupt handler is not supposed to
return an errno value but an 'enum irqreturn'.
Let's fix this by returning IRQ_NONE in case of a communication error.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'crypto/rng.c')
0 files changed, 0 insertions, 0 deletions
