| From | Jens Axboe <> | Subject | [PATCH 419/437] media: media-devnode: convert to read/write iterators | Date | Thu, 11 Apr 2024 09:19:19 -0600 |
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Signed-off-by: Jens Axboe <axboe@kernel.dk> --- drivers/media/mc/mc-devnode.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/media/mc/mc-devnode.c b/drivers/media/mc/mc-devnode.c index 7f67825c8757..43e3297e0447 100644 --- a/drivers/media/mc/mc-devnode.c +++ b/drivers/media/mc/mc-devnode.c @@ -78,6 +78,7 @@ static ssize_t media_read(struct file *filp, char __user *buf, return -EIO; return devnode->fops->read(filp, buf, sz, off); } +FOPS_READ_ITER_HELPER(media_read); static ssize_t media_write(struct file *filp, const char __user *buf, size_t sz, loff_t *off) @@ -90,6 +91,7 @@ static ssize_t media_write(struct file *filp, const char __user *buf, return -EIO; return devnode->fops->write(filp, buf, sz, off); } +FOPS_WRITE_ITER_HELPER(media_write); static __poll_t media_poll(struct file *filp, struct poll_table_struct *poll) @@ -195,8 +197,8 @@ static int media_release(struct inode *inode, struct file *filp) static const struct file_operations media_devnode_fops = { .owner = THIS_MODULE, - .read = media_read, - .write = media_write, + .read_iter = media_read_iter, + .write_iter = media_write_iter, .open = media_open, .unlocked_ioctl = media_ioctl, #ifdef CONFIG_COMPAT -- 2.43.0
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