| Message ID | 20141114220950.GA34576@dtor-ws (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c index 94c6b47..0fdca86 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -814,9 +814,9 @@ static int fimc_is_probe(struct platform_device *pdev) return -ENOMEM; is->irq = irq_of_parse_and_map(dev->of_node, 0); - if (is->irq < 0) { + if (!is->irq) { dev_err(dev, "no irq found\n"); - return is->irq; + return -EINVAL; } ret = fimc_is_get_clocks(is);
Return value of irq_of_parse_and_map() is unsigned int, with 0 indicating failure, so testing for negative result never works. Signed-off-by: Dmitry Torokhov <dtor@chromium.org> --- Not tested, found by casual code inspection. drivers/media/platform/exynos4-is/fimc-is.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)