linux-kernel - [PATCH] drm/format_helper: fix a kernel-doc typo

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Message-Id: <20220403232902.1753-1-rdunlap@infradead.org>
Date:   Sun,  3 Apr 2022 16:29:02 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org,
        Javier Martinez Canillas <javierm@...hat.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>
Subject: [PATCH] drm/format_helper: fix a kernel-doc typo

It looks like the incorrect name of a function parameter was used
in the kernel-doc notation, so just change it to the function's
parameter name to quell the kernel-doc warning.

drivers/gpu/drm/drm_format_helper.c:640: warning: Function parameter or member 'vaddr' not described in 'drm_fb_xrgb8888_to_mono_reversed'
drivers/gpu/drm/drm_format_helper.c:640: warning: Excess function parameter 'src' description in 'drm_fb_xrgb8888_to_mono_reversed'

Fixes: bcf8b616deb8 ("drm/format-helper: Add drm_fb_xrgb8888_to_mono_reversed()")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org
Cc: Javier Martinez Canillas <javierm@...hat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
CC: Maxime Ripard <mripard@...nel.org>
CC: Thomas Zimmermann <tzimmermann@...e.de>
---
 drivers/gpu/drm/drm_format_helper.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20220401.orig/drivers/gpu/drm/drm_format_helper.c
+++ linux-next-20220401/drivers/gpu/drm/drm_format_helper.c
@@ -624,7 +624,7 @@ static void drm_fb_gray8_to_mono_reverse
  * drm_fb_xrgb8888_to_mono_reversed - Convert XRGB8888 to reversed monochrome
  * @dst: reversed monochrome destination buffer
  * @dst_pitch: Number of bytes between two consecutive scanlines within dst
- * @src: XRGB8888 source buffer
+ * @vaddr: XRGB8888 source buffer
  * @fb: DRM framebuffer
  * @clip: Clip rectangle area to copy
  *