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| author |  Krzysztof Kozlowski <krzk@kernel.org>
| 2020-08-27 09:11:06 +0200 |
|---|---|---|
| committer |  Sam Ravnborg <sam@ravnborg.org>
| 2020-10-17 09:32:56 +0200 |
| commit | e2dae672a9d5e11856fe30ede63467c65f999a81 (patch) | |
| tree | 2cfd0c9ce47eaac0a8ff11cc4daf23fff9e9e9ee /drivers/gpu/drm/mcde | |
| parent | drm/panel: simple: Add YTC700TLAG-05-201C (diff) | |
| download | linux-e2dae672a9d5e11856fe30ede63467c65f999a81.tar.gz linux-e2dae672a9d5e11856fe30ede63467c65f999a81.tar.bz2 linux-e2dae672a9d5e11856fe30ede63467c65f999a81.zip | |
drm/mcde: 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: 5fc537bfd000 ("drm/mcde: Add new driver for ST-Ericsson MCDE")
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/20200827071107.27429-1-krzk@kernel.org
Diffstat (limited to 'drivers/gpu/drm/mcde')
| -rw-r--r-- | drivers/gpu/drm/mcde/mcde_drv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c index c592957ed07f..f9b5f450a9cb 100644 --- a/drivers/gpu/drm/mcde/mcde_drv.c +++ b/drivers/gpu/drm/mcde/mcde_drv.c @@ -331,8 +331,8 @@ static int mcde_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (!irq) { - ret = -EINVAL; + if (irq < 0) { + ret = irq; goto clk_disable; } |