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| author | Prarit Bhargava <prarit@redhat.com> | 2013-09-23 09:33:36 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-13 14:51:08 -0700 |
| commit | 46779b3c9f75cb80573a1ceb82b16b831bfb349c (patch) | |
| tree | 3e0dc36d49c831ce5f00d1194a9fa12522309d82 /drivers | |
| parent | 4067bddb238b1f8d91add21ea38ae2cd32c1acac (diff) | |
| download | kernel_samsung_smdk4412-46779b3c9f75cb80573a1ceb82b16b831bfb349c.zip kernel_samsung_smdk4412-46779b3c9f75cb80573a1ceb82b16b831bfb349c.tar.gz kernel_samsung_smdk4412-46779b3c9f75cb80573a1ceb82b16b831bfb349c.tar.bz2 | |
powerpc/vio: Fix modalias_show return values
commit e82b89a6f19bae73fb064d1b3dd91fcefbb478f4 upstream.
modalias_show() should return an empty string on error, not -ENODEV.
This causes the following false and annoying error:
> find /sys/devices -name modalias -print0 | xargs -0 cat >/dev/null
cat: /sys/devices/vio/4000/modalias: No such device
cat: /sys/devices/vio/4001/modalias: No such device
cat: /sys/devices/vio/4002/modalias: No such device
cat: /sys/devices/vio/4004/modalias: No such device
cat: /sys/devices/vio/modalias: No such device
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions