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drm/exynos: fimc: signedness bug in fimc_setup_clocks()
author
Dan Carpenter
<dan.carpenter@oracle.com>
Fri, 18 May 2018 08:04:45 +0000
(
01:04
-0700)
committer
Inki Dae
<inki.dae@samsung.com>
Fri, 25 May 2018 05:47:40 +0000
(14:47 +0900)
"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>
drivers/gpu/drm/exynos/exynos_drm_fimc.c
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diff --git
a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index
4dfbfc7
..
5ce8402
100644
(file)
--- 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;