From e1a7b9b40d1c0c2fa5b6fd53424f00d968a67299 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Mon, 18 Apr 2016 17:38:27 +0900 Subject: [PATCH] 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 Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 17 ++++------------- 1 file 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 004bf57aa026..d04d46dab362 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;