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drm/panel: ld9040: Replace upcasting macro by function

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Using a function instead of a macro provides proper type checking.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2014-08-05 08:59:01 +02:00
parent 5f1dcd8b7e
commit dff2ed2754
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/panel/panel-ld9040.c
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@@ -110,7 +110,10 @@ struct ld9040 {
int error;
};
#define panel_to_ld9040(p) container_of(p, struct ld9040, panel)
static inline struct ld9040 *panel_to_ld9040(struct drm_panel *panel)
{
return container_of(panel, struct ld9040, panel);
}
static int ld9040_clear_error(struct ld9040 *ctx)
{