diff options
author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-02-07 17:15:39 +0300 |
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committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-02-08 15:38:46 +0300 |
commit | 84d826c8fb84a57716b44b721591a0fffe4ea1ca (patch) | |
tree | 19b8fc6e8d9ad34892e99893c00722530f608094 /drivers/gpu/drm/ast/ast_mode.c | |
parent | 042ddf6663a86be98b306e6cc9e7048ea4c835c0 (diff) | |
download | linux-84d826c8fb84a57716b44b721591a0fffe4ea1ca.tar.xz |
drm/ast: Remove unused value dp501_maxclk
Remove reading the link-rate. The value is maintained by the connector
code but never used.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220207141544.30015-5-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/ast/ast_mode.c')
-rw-r--r-- | drivers/gpu/drm/ast/ast_mode.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index ab0a86cecbba..a70158b2e29f 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1284,16 +1284,15 @@ static int ast_get_modes(struct drm_connector *connector) int ret; if (ast->tx_chip_type == AST_TX_DP501) { - ast->dp501_maxclk = 0xff; edid = kmalloc(128, GFP_KERNEL); if (!edid) return -ENOMEM; flags = ast_dp501_read_edid(connector->dev, (u8 *)edid); - if (flags) - ast->dp501_maxclk = ast_get_dp501_max_clk(connector->dev); - else + if (!flags) { kfree(edid); + edid = NULL; + } } if (!flags && ast_connector->i2c) edid = drm_get_edid(connector, &ast_connector->i2c->adapter); |