linux-kernel - [PATCH] drm/modes: Fix outdated drm_mode

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Message-Id: <20221120093830.47225-1-net147@gmail.com>
Date:   Sun, 20 Nov 2022 20:38:29 +1100
From:   Jonathan Liu <net147@...il.com>
To:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Linus Walleij <linus.walleij@...aro.org>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Emil Velikov <emil.velikov@...labora.com>
Cc:     Jonathan Liu <net147@...il.com>, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] drm/modes: Fix outdated drm_mode_vrefresh return value documentation

The vrefresh field in drm_display_mode struct was removed so the
function no longer checks if it is set before calculating it.

Fixes: 0425662fdf05 ("drm: Nuke mode->vrefresh")
Signed-off-by: Jonathan Liu <net147@...il.com>
---
 drivers/gpu/drm/drm_modes.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 3c8034a8c27b..2d51ab2734a0 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -803,8 +803,7 @@ EXPORT_SYMBOL(drm_mode_set_name);
  * @mode: mode
  *
  * Returns:
- * @modes's vrefresh rate in Hz, rounded to the nearest integer. Calculates the
- * value first if it is not yet set.
+ * @modes's vrefresh rate in Hz, rounded to the nearest integer.
  */
 int drm_mode_vrefresh(const struct drm_display_mode *mode)
 {
-- 
2.38.1