drm/ast: Rename AST_IO_MISC_PORT_READ to AST_IO_VGAMR_R

Rename AST_IO_MISC_PORT_READ to AST_IO_VGAMR_R 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/20231017083653.10063-12-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 03f1edf..214bfac 100644 (file)
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -269,7 +269,7 @@ static inline bool __ast_gen_is_eq(struct ast_device *ast, unsigned long gen)
 #define AST_IO_VGAGRI                  (0x4E)
 #define AST_IO_VGACRI                  (0x54)
 #define AST_IO_VGAIR1_R                        (0x5A)
-#define AST_IO_MISC_PORT_READ          (0x4C)
+#define AST_IO_VGAMR_R                 (0x4C)
 
 #define AST_IO_MM_OFFSET               (0x380)
 

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 289e322..cb96149 100644 (file)
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -531,7 +531,7 @@ static void ast_set_sync_reg(struct ast_device *ast,
 {
        u8 jreg;
 
-       jreg  = ast_io_read8(ast, AST_IO_MISC_PORT_READ);
+       jreg  = ast_io_read8(ast, AST_IO_VGAMR_R);
        jreg &= ~0xC0;
        if (vbios_mode->enh_table->flags & NVSync)
                jreg |= 0x80;