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authorMarek Szyprowski <m.szyprowski@samsung.com>2016-04-18 17:38:27 +0900
committerInki Dae <daeinki@gmail.com>2016-04-30 11:34:08 +0900
commite1a7b9b40d1c0c2fa5b6fd53424f00d968a67299 (patch)
tree4854edbcb350819abfc7f5929724f29f3a671b58 /drivers/gpu/drm/exynos
parent2154ac9229c10ff91bf61da5861473f113a9e255 (diff)
downloadop-kernel-dev-e1a7b9b40d1c0c2fa5b6fd53424f00d968a67299.zip
op-kernel-dev-e1a7b9b40d1c0c2fa5b6fd53424f00d968a67299.tar.gz
drm/exynos: fimd: use generic of_device_get_match_data helper
Simplify code by replacing custom code by generic helper. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimd.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 004bf57..d04d46d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -185,7 +185,7 @@ struct fimd_context {
atomic_t win_updated;
atomic_t triggering;
- struct fimd_driver_data *driver_data;
+ const struct fimd_driver_data *driver_data;
struct drm_encoder *encoder;
struct exynos_drm_clk dp_clk;
};
@@ -223,15 +223,6 @@ static const uint32_t fimd_formats[] = {
DRM_FORMAT_ARGB8888,
};
-static inline struct fimd_driver_data *drm_fimd_get_driver_data(
- struct platform_device *pdev)
-{
- const struct of_device_id *of_id =
- of_match_device(fimd_driver_dt_match, &pdev->dev);
-
- return (struct fimd_driver_data *)of_id->data;
-}
-
static int fimd_enable_vblank(struct exynos_drm_crtc *crtc)
{
struct fimd_context *ctx = crtc->ctx;
@@ -408,7 +399,7 @@ static void fimd_commit(struct exynos_drm_crtc *crtc)
{
struct fimd_context *ctx = crtc->ctx;
struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
- struct fimd_driver_data *driver_data = ctx->driver_data;
+ const struct fimd_driver_data *driver_data = ctx->driver_data;
void *timing_base = ctx->regs + driver_data->timing_base;
u32 val, clkdiv;
@@ -831,7 +822,7 @@ static void fimd_disable(struct exynos_drm_crtc *crtc)
static void fimd_trigger(struct device *dev)
{
struct fimd_context *ctx = dev_get_drvdata(dev);
- struct fimd_driver_data *driver_data = ctx->driver_data;
+ const struct fimd_driver_data *driver_data = ctx->driver_data;
void *timing_base = ctx->regs + driver_data->timing_base;
u32 reg;
@@ -1034,7 +1025,7 @@ static int fimd_probe(struct platform_device *pdev)
ctx->dev = dev;
ctx->suspended = true;
- ctx->driver_data = drm_fimd_get_driver_data(pdev);
+ ctx->driver_data = of_device_get_match_data(dev);
if (of_property_read_bool(dev->of_node, "samsung,invert-vden"))
ctx->vidcon1 |= VIDCON1_INV_VDEN;
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