platform_get_irq() can return negative error values and we already test for
these. Therefore the variable holding this value should be signed to not
loose error values.
Reported-by: David Binderman <dcb314@xxxxxxxxxxx>
Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
---
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index ccb0ce0..bde1c1e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -104,7 +104,7 @@ struct vop {
/* lock vop irq reg */
spinlock_t irq_lock;
- unsigned int irq;
+ int irq;
/* vop AHP clk */
struct clk *hclk;
--
2.1.4
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