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| author | Alban Bedel | 2015-09-01 17:28:31 +0200 |
|---|---|---|
| committer | Philipp Zabel | 2015-11-16 09:23:47 +0100 |
| commit | 3d81216fde465e76c5eae98f61d3666163634395 (patch) | |
| tree | 023f1529f76097af8c143587979744fea38e393d /drivers/reset/sti | |
| parent | reset: add of_reset_control_get_by_index() (diff) | |
| download | kernel-qcow2-linux-3d81216fde465e76c5eae98f61d3666163634395.tar.gz kernel-qcow2-linux-3d81216fde465e76c5eae98f61d3666163634395.tar.xz kernel-qcow2-linux-3d81216fde465e76c5eae98f61d3666163634395.zip | |
reset: Fix of_reset_control_get() for consistent return values
When of_reset_control_get() is called without connection ID it returns
-ENOENT when the 'resets' property doesn't exists or is an empty entry.
However when a connection ID is given it returns -EINVAL when the 'resets'
property doesn't exists or the requested name can't be found. This is
because the error code returned by of_property_match_string() is just
passed down as an index to of_parse_phandle_with_args(), which then
returns -EINVAL.
To get a consistent return value with both code paths we must return
-ENOENT when of_property_match_string() fails.
Signed-off-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/reset/sti')
0 files changed, 0 insertions, 0 deletions