drm/ast: Rename AST_IO_DAC_INDEX_READ to AST_IO_VGADRR

Rename AST_IO_DAC_INDEX_READ to AST_IO_VGADRR to align naming
in the driver with documentation. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017083653.10063-6-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index dc8b4d86ca9a5a206e530e9dfe221a2b1cc80c0e..ff95b8f088f8ddffafc70a727a975f339f93a3c9 100644 (file)
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -263,7 +263,7 @@ static inline bool __ast_gen_is_eq(struct ast_device *ast, unsigned long gen)
 #define AST_IO_VGAMR_W                 (0x42)
 #define AST_IO_VGAER                   (0x43)
 #define AST_IO_VGASRI                  (0x44)
-#define AST_IO_DAC_INDEX_READ          (0x47)
+#define AST_IO_VGADRR                  (0x47)
 #define AST_IO_DAC_INDEX_WRITE         (0x48)
 #define AST_IO_DAC_DATA                        (0x49)
 #define AST_IO_GR_PORT                 (0x4E)