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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2015-07-20 15:18:19 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-11 11:59:58 +0200 |
| commit | 8148802f186bc09b7d61f9be5cb8d287928c8b50 (patch) | |
| tree | c336a3e16545f8b44e0754fd55c9d9c9b25d2464 /drivers/media/pci | |
| parent | [media] zoran: remove unnecessary memset (diff) | |
| download | linux-8148802f186bc09b7d61f9be5cb8d287928c8b50.tar.xz linux-8148802f186bc09b7d61f9be5cb8d287928c8b50.zip | |
[media] zoran: remove unused read/write functions
The zoran_read/write functions always return an error. Just remove them.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/zoran/zoran_driver.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/media/pci/zoran/zoran_driver.c b/drivers/media/pci/zoran/zoran_driver.c index 25cd18b15d31..3d3a0c0c72cf 100644 --- a/drivers/media/pci/zoran/zoran_driver.c +++ b/drivers/media/pci/zoran/zoran_driver.c @@ -1032,29 +1032,6 @@ zoran_close(struct file *file) return 0; } - -static ssize_t -zoran_read (struct file *file, - char __user *data, - size_t count, - loff_t *ppos) -{ - /* we simply don't support read() (yet)... */ - - return -EINVAL; -} - -static ssize_t -zoran_write (struct file *file, - const char __user *data, - size_t count, - loff_t *ppos) -{ - /* ...and the same goes for write() */ - - return -EINVAL; -} - static int setup_fbuffer(struct zoran_fh *fh, void *base, const struct zoran_format *fmt, @@ -3052,8 +3029,6 @@ static const struct v4l2_file_operations zoran_fops = { .open = zoran_open, .release = zoran_close, .unlocked_ioctl = zoran_ioctl, - .read = zoran_read, - .write = zoran_write, .mmap = zoran_mmap, .poll = zoran_poll, }; |