diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2023-12-05 15:14:08 -0800 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2024-01-11 17:09:01 +0100 |
| commit | 5379c646960e3bbb4e59d65f0d689407636a7136 (patch) | |
| tree | bf09598256ce7a1d3dd6eaa2596b22f3e98adfbf /drivers/video | |
| parent | af1563f256e2125755ed6ed14f4e53095b2c43fb (diff) | |
fbdev: hgafb: fix kernel-doc comments
Fix kernel-doc warnings found when using "W=1".
hgafb.c:370: warning: No description found for return value of 'hgafb_open'
hgafb.c:384: warning: No description found for return value of 'hgafb_release'
hgafb.c:406: warning: No description found for return value of 'hgafb_setcolreg'
hgafb.c:425: warning: No description found for return value of 'hgafb_pan_display'
hgafb.c:425: warning: expecting prototype for hga_pan_display(). Prototype was for hgafb_pan_display() instead
hgafb.c:455: warning: No description found for return value of 'hgafb_blank'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Ferenc Bakonyi <fero@drama.obuda.kando.hu>
Cc: Helge Deller <deller@gmx.de>
Cc: linux-nvidia@lists.surfsouth.com
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/hgafb.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c index 10728259dac2..264c8cedba15 100644 --- a/drivers/video/fbdev/hgafb.c +++ b/drivers/video/fbdev/hgafb.c @@ -364,6 +364,8 @@ error: * hgafb_open - open the framebuffer device * @info: pointer to fb_info object containing info for current hga board * @init: open by console system or userland. + * + * Returns: %0 */ static int hgafb_open(struct fb_info *info, int init) @@ -378,6 +380,8 @@ static int hgafb_open(struct fb_info *info, int init) * hgafb_release - open the framebuffer device * @info: pointer to fb_info object containing info for current hga board * @init: open by console system or userland. + * + * Returns: %0 */ static int hgafb_release(struct fb_info *info, int init) @@ -399,6 +403,8 @@ static int hgafb_release(struct fb_info *info, int init) * This callback function is used to set the color registers of a HGA * board. Since we have only two fixed colors only @regno is checked. * A zero is returned on success and 1 for failure. + * + * Returns: %0 */ static int hgafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, @@ -410,14 +416,15 @@ static int hgafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, } /** - * hga_pan_display - pan or wrap the display + * hgafb_pan_display - pan or wrap the display * @var:contains new xoffset, yoffset and vmode values * @info:pointer to fb_info object containing info for current hga board * * This function looks only at xoffset, yoffset and the %FB_VMODE_YWRAP * flag in @var. If input parameters are correct it calls hga_pan() to * program the hardware. @info->var is updated to the new values. - * A zero is returned on success and %-EINVAL for failure. + * + * Returns: %0 on success or %-EINVAL for failure. */ static int hgafb_pan_display(struct fb_var_screeninfo *var, @@ -449,6 +456,8 @@ static int hgafb_pan_display(struct fb_var_screeninfo *var, * @blank_mode == 2 means suspend vsync, * @blank_mode == 3 means suspend hsync, * @blank_mode == 4 means powerdown. + * + * Returns: %0 */ static int hgafb_blank(int blank_mode, struct fb_info *info) |