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| author | Arnd Bergmann <arnd@arndb.de> | 2012-04-30 16:26:01 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-07 10:33:09 +0200 |
| commit | 5f07809e93b4c05516d85a3f2770b1a77115eb70 (patch) | |
| tree | e64dc5192285bd085ce05d371ca913ba4b69bedc /arch/arm/mach-ks8695 | |
| parent | 5063557ac0e83a52182fd0d49e83cc770e52ccd1 (diff) | |
ARM: rpc: check device_register return code in ecard_probe
device_register is marked __must_check, so we better propagate the error
value by returning it from ecard_probe.
Without this patch, building rpc_defconfig results in:
arch/arm/mach-rpc/ecard.c: In function 'ecard_probe':
arch/arm/mach-rpc/ecard.c:963:17: warning: ignoring return value of 'device_register', declared with attribute warn_unused_result [-Wunused-result]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ks8695')
0 files changed, 0 insertions, 0 deletions