mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-10 05:39:42 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/ast: Remove unused dram_bus_width field

Browse Source 
The DRAM bus width is not necessary for the driver. Remove it.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://lore.kernel.org/r/20250826065032.344412-3-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2025-08-26 08:49:21 +02:00
parent a5db45bfe9
commit dc2a40f44e
2 changed files with 0 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/ast/ast_drv.h
View File

@@ -172,7 +172,6 @@ struct ast_device {
enum ast_config_mode config_mode;
enum ast_chip chip;
uint32_t dram_bus_width;
uint32_t dram_type;
uint32_t mclk;

6
drivers/gpu/drm/ast/ast_main.c
View File

@@ -242,7 +242,6 @@ static int ast_get_dram_info(struct ast_device *ast)
break;
case ast_use_defaults:
default:
ast->dram_bus_width = 16;
ast->dram_type = AST_DRAM_1Gx16;
if (IS_AST_GEN6(ast))
ast->mclk = 800;
@@ -251,11 +250,6 @@ static int ast_get_dram_info(struct ast_device *ast)
return 0;
}
if (mcr_cfg & 0x40)
ast->dram_bus_width = 16;
else
ast->dram_bus_width = 32;
if (IS_AST_GEN6(ast)) {
switch (mcr_cfg & 0x03) {
case 0: