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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-08-23 22:32:43 +0300
committerSam Ravnborg <sam@ravnborg.org>2019-08-24 10:42:48 +0200
commit6dbe0c4b0fc0646442b2b1580d022404e582fd7b (patch)
treea9b0b7860bb5d0577bac6bfaf13b42ef86517360 /drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
parent65abbda8ed7ca48c8807d6b04a77431b438fa659 (diff)
drm/panel: Initialise panel dev and funcs through drm_panel_init()
Instead of requiring all drivers to set the dev and funcs fields of drm_panel manually after calling drm_panel_init(), pass the data as arguments to the function. This simplifies the panel drivers, and will help future refactoring when adding new arguments to drm_panel_init(). The panel drivers have been updated with the following Coccinelle semantic patch, with manual inspection to verify that no call to drm_panel_init() with a single argument still exists. @@ expression panel; expression device; identifier ops; @@ drm_panel_init(&panel + , device, &ops ); ... ( -panel.dev = device; -panel.funcs = &ops; | -panel.funcs = &ops; -panel.dev = device; ) Suggested-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190823193245.23876-3-laurent.pinchart@ideasonboard.com
Diffstat (limited to 'drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c')
-rw-r--r--drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
index 81858267723a..35dbffabd526 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
@@ -1017,9 +1017,7 @@ static int s6e8aa0_probe(struct mipi_dsi_device *dsi)
ctx->brightness = GAMMA_LEVEL_NUM - 1;
- drm_panel_init(&ctx->panel);
- ctx->panel.dev = dev;
- ctx->panel.funcs = &s6e8aa0_drm_funcs;
+ drm_panel_init(&ctx->panel, dev, &s6e8aa0_drm_funcs);
ret = drm_panel_add(&ctx->panel);
if (ret < 0)