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drm: aspeed: Fix GENMASK misuse

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Arguments to GENMASK should be msb >= lsb.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://patchwork.freedesktop.org/patch/msgid/20200222235152.242816-1-megous@megous.com
This commit is contained in:
Ondrej Jirman 2020-02-23 00:51:52 +01:00 • committed by Joel Stanley
parent 696029eb36
commit c76eb35587
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/aspeed/aspeed_gfx.h
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@ -75,7 +75,7 @@ int aspeed_gfx_create_output(struct drm_device *drm);
/* CTRL2 */
#define CRT_CTRL_DAC_EN BIT(0)
#define CRT_CTRL_VBLANK_LINE(x) (((x) << 20) & CRT_CTRL_VBLANK_LINE_MASK)
#define CRT_CTRL_VBLANK_LINE_MASK GENMASK(20, 31)
#define CRT_CTRL_VBLANK_LINE_MASK GENMASK(31, 20)
/* CRT_HORIZ0 */
#define CRT_H_TOTAL(x) (x)