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| author | Arnd Bergmann <arnd@arndb.de> | 2012-04-30 12:53:11 -0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 04:19:51 -0400 |
| commit | 5f0cc6d16c0572bf5e9e65b6133ac415268c0720 (patch) | |
| tree | 2ae73652306c95eea1c7c328fff2452dd52201cd /arch/arm/mach-pxa/palmte2.c | |
| parent | 9c7f4f5ce6523af6b6e103a991b2ca71b962acb7 (diff) | |
ARM: pxa: Wunused-result warning in viper board file
Calling kstrtoul requires checking the result. In case of
the viper_tpm_setup function, let's fail the __setup function
if the number was invalid.
Without this patch, building viper_defconfig results in:
arch/arm/mach-pxa/viper.c: In function 'viper_tpm_setup':
arch/arm/mach-pxa/viper.c:771:10: warning: ignoring return value of 'kstrtoul', declared with attribute warn_unused_result [-Wunused-result]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Marc Zyngier <maz@misterjones.org>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/palmte2.c')
0 files changed, 0 insertions, 0 deletions