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authorCai Huoqing <caihuoqing@baidu.com>2021-07-30 16:27:29 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2021-08-02 11:19:43 +0300
commit0ae865ef92f1920bd2ca3fc7b6b5a9555b4641cc (patch)
treefbba346d82eedd9c587fcb1753c75791027f06e0 /drivers/gpu/drm/drm_vblank.c
parent33e1fc062456f43f17e5240d6e9be11e95ef5103 (diff)
downloadlinux-0ae865ef92f1920bd2ca3fc7b6b5a9555b4641cc.tar.xz
drm: Fix typo in comments
fix typo for drm v1->v2: respin with the change "iff ==> implies that" Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210730132729.376-1-caihuoqing@baidu.com
Diffstat (limited to 'drivers/gpu/drm/drm_vblank.c')
-rw-r--r--drivers/gpu/drm/drm_vblank.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
index bba6781cc48f..977b6509bb4b 100644
--- a/drivers/gpu/drm/drm_vblank.c
+++ b/drivers/gpu/drm/drm_vblank.c
@@ -191,7 +191,7 @@ static u32 drm_max_vblank_count(struct drm_device *dev, unsigned int pipe)
/*
* "No hw counter" fallback implementation of .get_vblank_counter() hook,
- * if there is no useable hardware frame counter available.
+ * if there is no usable hardware frame counter available.
*/
static u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe)
{
@@ -905,7 +905,7 @@ drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
* and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
* provide a barrier: Any writes done before calling
* drm_crtc_handle_vblank() will be visible to callers of the later
- * functions, iff the vblank count is the same or a later one.
+ * functions, if the vblank count is the same or a later one.
*
* See also &drm_vblank_crtc.count.
*
@@ -968,7 +968,7 @@ static u64 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
* and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
* provide a barrier: Any writes done before calling
* drm_crtc_handle_vblank() will be visible to callers of the later
- * functions, iff the vblank count is the same or a later one.
+ * functions, if the vblank count is the same or a later one.
*
* See also &drm_vblank_crtc.count.
*/
@@ -1997,7 +1997,7 @@ EXPORT_SYMBOL(drm_handle_vblank);
* and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
* provide a barrier: Any writes done before calling
* drm_crtc_handle_vblank() will be visible to callers of the later
- * functions, iff the vblank count is the same or a later one.
+ * functions, if the vblank count is the same or a later one.
*
* See also &drm_vblank_crtc.count.
*
@@ -2014,7 +2014,7 @@ EXPORT_SYMBOL(drm_crtc_handle_vblank);
* Get crtc VBLANK count.
*
* \param dev DRM device
- * \param data user arguement, pointing to a drm_crtc_get_sequence structure.
+ * \param data user argument, pointing to a drm_crtc_get_sequence structure.
* \param file_priv drm file private for the user's open file descriptor
*/
@@ -2070,7 +2070,7 @@ int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
* Queue a event for VBLANK sequence
*
* \param dev DRM device
- * \param data user arguement, pointing to a drm_crtc_queue_sequence structure.
+ * \param data user argument, pointing to a drm_crtc_queue_sequence structure.
* \param file_priv drm file private for the user's open file descriptor
*/