[PATCH 034/437] char/sonypi: convert to read/write iterators

Jens Axboe
2024-04-11T15:32:27Z

drivers/char/sonypi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index 22d249333f53..2bb9f0a17989 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -925,6 +925,7 @@ static ssize_t sonypi_misc_read(struct file *file, char __user *buf,

return ret;
}
+FOPS_READ_ITER_HELPER(sonypi_misc_read);

static __poll_t sonypi_misc_poll(struct file *file, poll_table *wait)
{
@@ -1048,7 +1049,7 @@ static long sonypi_misc_ioctl(struct file *fp,

static const struct file_operations sonypi_misc_fops = {
.owner = THIS_MODULE,
- .read = sonypi_misc_read,
+ .read_iter = sonypi_misc_read_iter,
.poll = sonypi_misc_poll,
.open = sonypi_misc_open,
.release = sonypi_misc_release,
--
2.43.0