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| author |   Hans Holmberg <hans.holmberg@intel.com> | 2015-02-10 09:48:27 +0100 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2015-02-23 15:40:32 +0100 |
| commit | 9cf75e9e4ddd587ac12e88e8751c358b7b27e95f (patch) | |
| tree | 8b151eb3dfdc24b5480cdbb48ecbc69931524b42 /fs/ext3/super.c | |
| parent | Linux 4.0-rc1 (diff) | |
| download | linux-dev-9cf75e9e4ddd587ac12e88e8751c358b7b27e95f.tar.xz linux-dev-9cf75e9e4ddd587ac12e88e8751c358b7b27e95f.zip | |
gpiolib: of: allow of_gpiochip_find_and_xlate to find more than one chip per node
The change:
7b8792bbdffdff3abda704f89c6a45ea97afdc62
gpiolib: of: Correct error handling in of_get_named_gpiod_flags
assumed that only one gpio-chip is registred per of-node.
Some drivers register more than one chip per of-node, so
adjust the matching function of_gpiochip_find_and_xlate to
not stop looking for chips if a node-match is found and
the translation fails.
Cc: Stable <stable@vger.kernel.org>
Fixes: 7b8792bbdffd ("gpiolib: of: Correct error handling in of_get_named_gpiod_flags")
Signed-off-by: Hans Holmberg <hans.holmberg@intel.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Tested-by: Tyler Hall <tylerwhall@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'fs/ext3/super.c')
0 files changed, 0 insertions, 0 deletions