Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
drivers/media/cec/core/cec-core.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/media/cec/core/cec-core.c b/drivers/media/cec/core/cec-core.c
index 5a54db839e5d..307763fa251d 100644
--- a/drivers/media/cec/core/cec-core.c
+++ b/drivers/media/cec/core/cec-core.c
@@ -200,16 +200,16 @@ static void cec_devnode_unregister(struct cec_adapter *adap)
}
#ifdef CONFIG_DEBUG_FS
-static ssize_t cec_error_inj_write(struct file *file,
- const char __user *ubuf, size_t count, loff_t *ppos)
+static ssize_t cec_error_inj_write(struct kiocb *iocb, struct iov_iter *from)
{
- struct seq_file *sf = file->private_data;
+ struct seq_file *sf = iocb->ki_filp->private_data;
struct cec_adapter *adap = sf->private;
+ size_t count = iov_iter_count(from);
char *buf;
char *line;
char *p;
- buf = memdup_user_nul(ubuf, min_t(size_t, PAGE_SIZE, count));
+ buf = iterdup_nul(from, min_t(size_t, PAGE_SIZE, count));
if (IS_ERR(buf))
return PTR_ERR(buf);
p = buf;
@@ -241,8 +241,8 @@ static int cec_error_inj_open(struct inode *inode, struct file *file)
static const struct file_operations cec_error_inj_fops = {
.open = cec_error_inj_open,
- .write = cec_error_inj_write,
- .read = seq_read,
+ .write_iter = cec_error_inj_write,
+ .read_iter = seq_read_iter,
.llseek = seq_lseek,
.release = single_release,
};
--
2.43.0