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drm/atmel-hlcdc: Use swap() where appropriate

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@swap@
identifier TEMP;
expression A,B;
@@
- TEMP = A;
- A = B;
- B = TEMP;
+ swap(A, B);

@@
type T;
identifier swap.TEMP;
@@
(
- T TEMP;
|
- T TEMP = {...};
)
... when != TEMP

Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191010131159.17346-3-ville.syrjala@linux.intel.com
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
This commit is contained in:
Ville Syrjälä 2019-10-10 16:11:59 +03:00
parent 23b4822528
commit 695379b373
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
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@ -601,7 +601,6 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
struct drm_framebuffer *fb = state->base.fb; struct drm_framebuffer *fb = state->base.fb;
const struct drm_display_mode *mode; const struct drm_display_mode *mode;
struct drm_crtc_state *crtc_state; struct drm_crtc_state *crtc_state;
unsigned int tmp;
int ret; int ret;
int i; int i;
@ -694,9 +693,7 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p,
* Swap width and size in case of 90 or 270 degrees rotation * Swap width and size in case of 90 or 270 degrees rotation
*/ */
if (drm_rotation_90_or_270(state->base.rotation)) { if (drm_rotation_90_or_270(state->base.rotation)) {
tmp = state->src_w; swap(state->src_w, state->src_h);
state->src_w = state->src_h;
state->src_h = tmp;
} }
if (!desc->layout.size && if (!desc->layout.size &&