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| author | Guchun Chen <guchun.chen@amd.com> | 2021-06-28 17:03:48 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-01 00:02:41 -0400 |
| commit | e38ca7e422791a4d1c01e56dbf7f9982db0ed365 (patch) | |
| tree | 6a0a65591dfb51817253eeba484b00aa341bf337 | |
| parent | e2329e74a615cc58b25c42b7aa1477a5e3f6a435 (diff) | |
| download | linux-e38ca7e422791a4d1c01e56dbf7f9982db0ed365.tar.gz linux-e38ca7e422791a4d1c01e56dbf7f9982db0ed365.tar.bz2 linux-e38ca7e422791a4d1c01e56dbf7f9982db0ed365.zip | |
drm/amd/display: fix incorrrect valid irq check
valid DAL irq should be < DAL_IRQ_SOURCES_NUMBER.
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-and-tested-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/irq_types.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/irq_types.h b/drivers/gpu/drm/amd/display/dc/irq_types.h index 5f9346622301..1139b9eb9f6f 100644 --- a/drivers/gpu/drm/amd/display/dc/irq_types.h +++ b/drivers/gpu/drm/amd/display/dc/irq_types.h @@ -165,7 +165,7 @@ enum irq_type }; #define DAL_VALID_IRQ_SRC_NUM(src) \ - ((src) <= DAL_IRQ_SOURCES_NUMBER && (src) > DC_IRQ_SOURCE_INVALID) + ((src) < DAL_IRQ_SOURCES_NUMBER && (src) > DC_IRQ_SOURCE_INVALID) /* Number of Page Flip IRQ Sources. */ #define DAL_PFLIP_IRQ_SRC_NUM \ |