drm/ast: Remove vga2_clone field

Remove the unused field vga2_clone from struct ast_device. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Tested-by: Jocelyn Falempe <jfalempe@redhat.com> # AST2600 Link: https://patchwork.freedesktop.org/patch/msgid/20230621130032.3568-3-tzimmermann@suse.de
mariux64 · Jun 27, 2023 · 30fe33f · 30fe33f
1 parent 4cfe75f
commit 30fe33f
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diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
@@ -166,7 +166,6 @@ struct ast_device {
 	void __iomem *dp501_fw_buf;
 
 	enum ast_chip chip;
-	bool vga2_clone;
 	uint32_t dram_bus_width;
 	uint32_t dram_type;
 	uint32_t mclk;

diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
@@ -179,7 +179,6 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
 			drm_info(dev, "AST 2100 detected\n");
 			break;
 		}
-		ast->vga2_clone = false;
 	} else {
 		ast->chip = AST2000;
 		drm_info(dev, "AST 2000 detected\n");