From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 23 Feb 2018 21:25:05 +0200
Subject: drm/i915: Remove the blob->data casts
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Git-commit: d5517a39dce40f57665c714823843eea4f8dd7b6
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Now that blob->data is void* again we don't need to cast it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180223192506.29992-5-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/i915/intel_color.c |   18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

--- a/drivers/gpu/drm/i915/intel_color.c
+++ b/drivers/gpu/drm/i915/intel_color.c
@@ -145,8 +145,7 @@ static void i9xx_load_csc_matrix(struct
 		i9xx_load_ycbcr_conversion_matrix(intel_crtc);
 		return;
 	} else if (crtc_state->ctm) {
-		struct drm_color_ctm *ctm =
-			(struct drm_color_ctm *)crtc_state->ctm->data;
+		struct drm_color_ctm *ctm = crtc_state->ctm->data;
 		uint64_t input[9] = { 0, };
 
 		if (intel_crtc_state->limited_color_range) {
@@ -255,8 +254,7 @@ static void cherryview_load_csc_matrix(s
 	uint32_t mode;
 
 	if (state->ctm) {
-		struct drm_color_ctm *ctm =
-			(struct drm_color_ctm *) state->ctm->data;
+		struct drm_color_ctm *ctm = state->ctm->data;
 		uint16_t coeffs[9] = { 0, };
 		int i;
 
@@ -323,7 +321,7 @@ static void i9xx_load_luts_internal(stru
 	}
 
 	if (blob) {
-		struct drm_color_lut *lut = (struct drm_color_lut *) blob->data;
+		struct drm_color_lut *lut = blob->data;
 		for (i = 0; i < 256; i++) {
 			uint32_t word =
 				(drm_color_lut_extract(lut[i].red, 8) << 16) |
@@ -393,8 +391,7 @@ static void bdw_load_degamma_lut(struct
 		   PAL_PREC_SPLIT_MODE | PAL_PREC_AUTO_INCREMENT);
 
 	if (state->degamma_lut) {
-		struct drm_color_lut *lut =
-			(struct drm_color_lut *) state->degamma_lut->data;
+		struct drm_color_lut *lut = state->degamma_lut->data;
 
 		for (i = 0; i < lut_size; i++) {
 			uint32_t word =
@@ -428,8 +425,7 @@ static void bdw_load_gamma_lut(struct dr
 		   offset);
 
 	if (state->gamma_lut) {
-		struct drm_color_lut *lut =
-			(struct drm_color_lut *) state->gamma_lut->data;
+		struct drm_color_lut *lut = state->gamma_lut->data;
 
 		for (i = 0; i < lut_size; i++) {
 			uint32_t word =
@@ -561,7 +557,7 @@ static void cherryview_load_luts(struct
 	}
 
 	if (state->degamma_lut) {
-		lut = (struct drm_color_lut *) state->degamma_lut->data;
+		lut = state->degamma_lut->data;
 		lut_size = INTEL_INFO(dev_priv)->color.degamma_lut_size;
 		for (i = 0; i < lut_size; i++) {
 			/* Write LUT in U0.14 format. */
@@ -576,7 +572,7 @@ static void cherryview_load_luts(struct
 	}
 
 	if (state->gamma_lut) {
-		lut = (struct drm_color_lut *) state->gamma_lut->data;
+		lut = state->gamma_lut->data;
 		lut_size = INTEL_INFO(dev_priv)->color.gamma_lut_size;
 		for (i = 0; i < lut_size; i++) {
 			/* Write LUT in U0.10 format. */