diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-07-07 11:32:03 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-07-24 21:14:43 +0300 |
| commit | 9c053ef5c8d4c0675756c3fca059f338fdf1d37b (patch) | |
| tree | f6a9b43b9d7a57e357c4ca701c6cad953e4c167b /include | |
| parent | 94fc7ad91b0da4c13c0f7fdf96f24b2baa2eccc0 (diff) | |
| download | linux-9c053ef5c8d4c0675756c3fca059f338fdf1d37b.tar.xz | |
fbdev: Harmonize some comments in <linux/fb.h>
Make the comments for I/O, system and DMA memory say the same.
Makes the header file's structure more obvious.
Suggested-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230707083422.18691-13-tzimmermann@suse.de
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fb.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h index a63077154ff6..2ef7788311fc 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -526,7 +526,7 @@ extern int fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var); extern int fb_blank(struct fb_info *info, int blank); /* - * Drawing operations where framebuffer is in I/O memory + * Helpers for framebuffers in I/O memory */ extern void cfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect); @@ -537,10 +537,6 @@ extern ssize_t fb_io_read(struct fb_info *info, char __user *buf, extern ssize_t fb_io_write(struct fb_info *info, const char __user *buf, size_t count, loff_t *ppos); -/* - * Initializes struct fb_ops for framebuffers in I/O memory. - */ - #define __FB_DEFAULT_IO_OPS_RDWR \ .fb_read = fb_io_read, \ .fb_write = fb_io_write @@ -559,7 +555,7 @@ extern ssize_t fb_io_write(struct fb_info *info, const char __user *buf, __FB_DEFAULT_IO_OPS_MMAP /* - * Drawing operations where framebuffer is in system RAM + * Helpers for framebuffers in system memory */ extern void sys_fillrect(struct fb_info *info, const struct fb_fillrect *rect); @@ -570,10 +566,6 @@ extern ssize_t fb_sys_read(struct fb_info *info, char __user *buf, extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf, size_t count, loff_t *ppos); -/* - * Initializes struct fb_ops for framebuffers in system memory. - */ - #define __FB_DEFAULT_SYS_OPS_RDWR \ .fb_read = fb_sys_read, \ .fb_write = fb_sys_write |