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authorDan Carpenter <dan.carpenter@oracle.com>2018-05-18 11:04:45 +0300
committerInki Dae <inki.dae@samsung.com>2018-05-25 08:47:40 +0300
commit19832055e2bf5e67f506bac62e4e07326fb545b7 (patch)
tree0546773e07eb7b09f4d83f06a510c870d6c01727 /drivers/gpu/drm
parent12678199c77d196ee23ca2cde4318b6a0e343687 (diff)
downloadlinux-19832055e2bf5e67f506bac62e4e07326fb545b7.tar.xz
drm/exynos: fimc: signedness bug in fimc_setup_clocks()
"id" needs to be signed for the error handling to work. Fixes: 7a2d5c77c558 ("drm/exynos: fimc: Convert driver to IPP v2 core API") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 4dfbfc7f3b84..5ce84025d1cb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1200,7 +1200,7 @@ e_clk_free:
int exynos_drm_check_fimc_device(struct device *dev)
{
- unsigned int id = of_alias_get_id(dev->of_node, "fimc");
+ int id = of_alias_get_id(dev->of_node, "fimc");
if (id >= 0 && (BIT(id) & fimc_mask))
return 0;