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MLK-20121 drm/imx: dpu: plane: Improve readability for helper source_to_id() 

This patch contains code-change-only to improve readability
for helper source_to_id().  Less indents are used.

Signed-off-by: Liu Ying <victor.liu@nxp.com>
pull/10/head
Liu Ying 2018-10-29 17:08:09 +08:00
parent 36e0b62e9c
commit 644a119a49
1 changed files with 11 additions and 12 deletions
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23
drivers/gpu/drm/imx/dpu/dpu-plane.h
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@ -127,21 +127,20 @@ static inline int source_to_id(lb_sec_sel_t source)
int type = source_to_type(source);
for (i = 0; i < ARRAY_SIZE(sources); i++) {
if (source == sources[i]) {
if (type == DPU_PLANE_SRC_FD ||
type == DPU_PLANE_SRC_FW) {
while (offset < ARRAY_SIZE(sources)) {
if (source_to_type(sources[offset]) ==
type)
break;
offset++;
}
i -= offset;
}
if (source != sources[i])
continue;
/* FetchLayer */
if (type == DPU_PLANE_SRC_FL)
return i;
/* FetchWarp or FetchDecode */
while (offset < ARRAY_SIZE(sources)) {
if (source_to_type(sources[offset]) == type)
break;
offset++;
}
return i - offset;
}
WARN_ON(1);