| From | Jens Axboe <> | Subject | [PATCH 017/437] char/dsp56k: convert to read/write iterators | Date | Thu, 11 Apr 2024 09:12:37 -0600 |
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Signed-off-by: Jens Axboe <axboe@kernel.dk> --- drivers/char/dsp56k.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/char/dsp56k.c b/drivers/char/dsp56k.c index bda27e595da1..14f0f284c944 100644 --- a/drivers/char/dsp56k.c +++ b/drivers/char/dsp56k.c @@ -242,6 +242,7 @@ static ssize_t dsp56k_read(struct file *file, char __user *buf, size_t count, return -ENXIO; } } +FOPS_READ_ITER_HELPER(dsp56k_read); static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) @@ -304,6 +305,7 @@ static ssize_t dsp56k_write(struct file *file, const char __user *buf, size_t co return -ENXIO; } } +FOPS_WRITE_ITER_HELPER(dsp56k_write); static long dsp56k_ioctl(struct file *file, unsigned int cmd, unsigned long arg) @@ -480,8 +482,8 @@ static int dsp56k_release(struct inode *inode, struct file *file) static const struct file_operations dsp56k_fops = { .owner = THIS_MODULE, - .read = dsp56k_read, - .write = dsp56k_write, + .read_iter = dsp56k_read_iter, + .write_iter = dsp56k_write_iter, .unlocked_ioctl = dsp56k_ioctl, .open = dsp56k_open, .release = dsp56k_release, -- 2.43.0
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