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authorThierry Reding <treding@nvidia.com>2014-08-05 08:59:01 +0200
committerThierry Reding <treding@nvidia.com>2014-08-06 16:44:16 +0200
commitdff2ed275454b5a69b785949be73e2dcbb686e3f (patch)
treed94a3eb154e67a4798aafe3b716e2c55a58f830f
parent5f1dcd8b7ec8189c2b147cdaa1589d5644c3cef3 (diff)
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drm/panel: ld9040: Replace upcasting macro by function
Using a function instead of a macro provides proper type checking. Signed-off-by: Thierry Reding <treding@nvidia.com>
-rw-r--r--drivers/gpu/drm/panel/panel-ld9040.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panel/panel-ld9040.c b/drivers/gpu/drm/panel/panel-ld9040.c
index c6aa7f717fa4..42ac67b21e9f 100644
--- a/drivers/gpu/drm/panel/panel-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-ld9040.c
@@ -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)
{