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drm/amd/display: Fix boolean expression in get_surf_rq_param 

Fix boolean expression by using logical AND operator '&&'
instead of bitwise operator '&'.

This issue was detected with the help of Coccinelle.

Fixes: 6d04ee9dc1 ("drm/amd/display: Restructuring and cleaning up DML")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Gustavo A. R. Silva 2019-01-03 13:48:45 -06:00 committed by Alex Deucher
parent c468f9e2e5
commit 66f92bcff0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.c
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@ -881,7 +881,7 @@ static void get_surf_rq_param(
/* the dpte_group_bytes is reduced for the specific case of vertical
* access of a tile surface that has dpte request of 8x1 ptes.
*/
if (!surf_linear & (log2_dpte_req_height_ptes == 0) & surf_vert) /*reduced, in this case, will have page fault within a group */
if (!surf_linear && (log2_dpte_req_height_ptes == 0) && surf_vert) /*reduced, in this case, will have page fault within a group */
rq_sizing_param->dpte_group_bytes = 512;
else
/*full size */