diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-27 09:11:07 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-10-17 09:33:01 +0200 |
| commit | 77bb5aaf2bb8180e7d1bb70b4df306f511707a7d (patch) | |
| tree | 86c753ea915e4a905156ac109991b6e2856455df /drivers/gpu/drm/tve200/tve200_drv.c | |
| parent | e2dae672a9d5e11856fe30ede63467c65f999a81 (diff) | |
drm/tve200: 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: 179c02fe90a4 ("drm/tve200: Add new driver for TVE200")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200827071107.27429-2-krzk@kernel.org
Diffstat (limited to 'drivers/gpu/drm/tve200/tve200_drv.c')
| -rw-r--r-- | drivers/gpu/drm/tve200/tve200_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c index c3aa39bd38ec..b5259cb1383f 100644 --- a/drivers/gpu/drm/tve200/tve200_drv.c +++ b/drivers/gpu/drm/tve200/tve200_drv.c @@ -200,8 +200,8 @@ static int tve200_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (!irq) { - ret = -EINVAL; + if (irq < 0) { + ret = irq; goto clk_disable; } |