| From | Jens Axboe <> | Subject | [PATCH 251/437] watchdog: sa1100_wdt: convert to read/write iterators | Date | Thu, 11 Apr 2024 09:16:31 -0600 |
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Signed-off-by: Jens Axboe <axboe@kernel.dk> --- drivers/watchdog/sa1100_wdt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c index 5d2df008b92a..f994b52565ec 100644 --- a/drivers/watchdog/sa1100_wdt.c +++ b/drivers/watchdog/sa1100_wdt.c @@ -98,9 +98,9 @@ static int sa1100dog_release(struct inode *inode, struct file *file) return 0; } -static ssize_t sa1100dog_write(struct file *file, const char __user *data, - size_t len, loff_t *ppos) +static ssize_t sa1100dog_write(struct kiocb *iocb, struct iov_iter *from) { + size_t len = iov_iter_count(from); if (len) /* Refresh OSMR3 timer. */ sa1100_wr(sa1100_rd(REG_OSCR) + pre_margin, REG_OSMR3); @@ -165,7 +165,7 @@ static long sa1100dog_ioctl(struct file *file, unsigned int cmd, static const struct file_operations sa1100dog_fops = { .owner = THIS_MODULE, .llseek = no_llseek, - .write = sa1100dog_write, + .write_iter = sa1100dog_write, .unlocked_ioctl = sa1100dog_ioctl, .compat_ioctl = compat_ptr_ioctl, .open = sa1100dog_open, -- 2.43.0
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