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| author | Antonino A. Daplas <adaplas@gmail.com> | 2007-05-08 00:39:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:15:30 -0700 |
| commit | 3f9b0880e4a96b02bc0131451f2f6231cd90bd94 (patch) | |
| tree | a47339c46ab03918b24d501df54884c277326a74 /drivers/video/arcfb.c | |
| parent | 87b4884935d387acc4c4418da6a75387bfcc24b9 (diff) | |
| download | linux-3.10-3f9b0880e4a96b02bc0131451f2f6231cd90bd94.tar.gz linux-3.10-3f9b0880e4a96b02bc0131451f2f6231cd90bd94.tar.bz2 linux-3.10-3f9b0880e4a96b02bc0131451f2f6231cd90bd94.zip | |
fbdev: pass struct fb_info to fb_read and fb_write
It is unnecessary to pass struct file to fb_read() and fb_write() in struct
fb_ops. For consistency with the other methods, pass struct fb_info instead.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/arcfb.c')
| -rw-r--r-- | drivers/video/arcfb.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c index 740b83b4bd8..c668e56c927 100644 --- a/drivers/video/arcfb.c +++ b/drivers/video/arcfb.c @@ -440,14 +440,11 @@ static int arcfb_ioctl(struct fb_info *info, * the fb. it's inefficient for them to do anything less than 64*8 * writes since we update the lcd in each write() anyway. */ -static ssize_t arcfb_write(struct file *file, const char __user *buf, size_t count, - loff_t *ppos) +static ssize_t arcfb_write(struct fb_info *info, const char __user *buf, + size_t count, loff_t *ppos) { /* modded from epson 1355 */ - struct inode *inode; - int fbidx; - struct fb_info *info; unsigned long p; int err=-EINVAL; unsigned int fbmemlength,x,y,w,h, bitppos, startpos, endpos, bitcount; @@ -455,13 +452,6 @@ static ssize_t arcfb_write(struct file *file, const char __user *buf, size_t cou unsigned int xres; p = *ppos; - inode = file->f_path.dentry->d_inode; - fbidx = iminor(inode); - info = registered_fb[fbidx]; - - if (!info || !info->screen_base) - return -ENODEV; - par = info->par; xres = info->var.xres; fbmemlength = (xres * info->var.yres)/8; |