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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-10 15:30:29 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-12 14:55:08 -0800 |
| commit | f7bf6f58675a76c08e6eee7fa5c264884eb5c599 (patch) | |
| tree | f388e4c8c4799286b85f471326422237ed1a0e7f /fs/open.c | |
| parent | 449aa83e69ff10d77fe088eadacafe1e97937c14 (diff) | |
Input: tsc2004/5 - fix regulator handling
In case of an optional regulator missing, regulator core will return
ERR_PTR(-ENOENT) and not NULL, so the check for missing regulator is
incorrect. Also, the regulator is not optional, it may simply be missing
from platform description, so let's use devm_regulator_get() and rely on
regulator core to give us dummy supply when real one is not available.
Fixes: d257f2980feb ("Input: tsc2005 - convert to gpiod")
Acked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'fs/open.c')
0 files changed, 0 insertions, 0 deletions