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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-09-15 17:51:05 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-09-16 10:42:12 -0700 |
| commit | 7d50f6656dacf085a00beeedbc48b19a37d17881 (patch) | |
| tree | d21aad3571975e2b2dbb86af87272ccee96f6acf /drivers/input/keyboard/ep93xx_keypad.c | |
| parent | d04afe14b23651e7a8bc89727a759e982a8458e4 (diff) | |
| download | linux-7d50f6656dacf085a00beeedbc48b19a37d17881.tar.bz2 | |
Input: ep93xx_keypad - fix handling of platform_get_irq() error
platform_get_irq() returns -ERRNO on error. In such case comparison
to 0 would pass the check.
Fixes: 60214f058f44 ("Input: ep93xx_keypad - update driver to new core support")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200828145744.3636-1-krzk@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard/ep93xx_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/ep93xx_keypad.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c index 7c70492d9d6b..f831f01501d5 100644 --- a/drivers/input/keyboard/ep93xx_keypad.c +++ b/drivers/input/keyboard/ep93xx_keypad.c @@ -250,8 +250,8 @@ static int ep93xx_keypad_probe(struct platform_device *pdev) } keypad->irq = platform_get_irq(pdev, 0); - if (!keypad->irq) { - err = -ENXIO; + if (keypad->irq < 0) { + err = keypad->irq; goto failed_free; } |