Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
drivers/edac/altera_edac.c | 25 +++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index ae17ce4d9722..889722751163 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -115,13 +115,13 @@ static irqreturn_t altr_sdram_mc_err_handler(int irq, void *dev_id)
return IRQ_NONE;
}
-static ssize_t altr_sdr_mc_err_inject_write(struct file *file,
- const char __user *data,
- size_t count, loff_t *ppos)
+static ssize_t altr_sdr_mc_err_inject_write(struct kiocb *iocb,
+ struct iov_iter *from)
{
- struct mem_ctl_info *mci = file->private_data;
+ struct mem_ctl_info *mci = iocb->ki_filp->private_data;
struct altr_sdram_mc_data *drvdata = mci->pvt_info;
const struct altr_sdram_prv_data *priv = drvdata->data;
+ size_t count = iov_iter_count(from);
u32 *ptemp;
dma_addr_t dma_handle;
u32 reg, read_reg;
@@ -187,7 +187,7 @@ static ssize_t altr_sdr_mc_err_inject_write(struct file *file,
static const struct file_operations altr_sdr_mc_debug_inject_fops = {
.open = simple_open,
- .write = altr_sdr_mc_err_inject_write,
+ .write_iter = altr_sdr_mc_err_inject_write,
.llseek = generic_file_llseek,
};
@@ -640,30 +640,29 @@ altr_edac_device_trig(struct file *file, const char __user *user_buf,
return count;
}
+FOPS_WRITE_ITER_HELPER(altr_edac_device_trig);
static const struct file_operations altr_edac_device_inject_fops __maybe_unused = {
.open = simple_open,
- .write = altr_edac_device_trig,
+ .write_iter = altr_edac_device_trig_iter,
.llseek = generic_file_llseek,
};
static ssize_t __maybe_unused
-altr_edac_a10_device_trig(struct file *file, const char __user *user_buf,
- size_t count, loff_t *ppos);
+altr_edac_a10_device_trig_iter(struct kiocb *iocb, struct iov_iter *from);
static const struct file_operations altr_edac_a10_device_inject_fops __maybe_unused = {
.open = simple_open,
- .write = altr_edac_a10_device_trig,
+ .write_iter = altr_edac_a10_device_trig_iter,
.llseek = generic_file_llseek,
};
static ssize_t __maybe_unused
-altr_edac_a10_device_trig2(struct file *file, const char __user *user_buf,
- size_t count, loff_t *ppos);
+altr_edac_a10_device_trig2_iter(struct kiocb *iocb, struct iov_iter *from);
static const struct file_operations altr_edac_a10_device_inject2_fops __maybe_unused = {
.open = simple_open,
- .write = altr_edac_a10_device_trig2,
+ .write_iter = altr_edac_a10_device_trig2_iter,
.llseek = generic_file_llseek,
};
@@ -1760,6 +1759,7 @@ altr_edac_a10_device_trig(struct file *file, const char __user *user_buf,
return count;
}
+FOPS_WRITE_ITER_HELPER(altr_edac_a10_device_trig);
/*
* The Stratix10 EDAC Error Injection Functions differ from Arria10
@@ -1823,6 +1823,7 @@ altr_edac_a10_device_trig2(struct file *file, const char __user *user_buf,
return count;
}
+FOPS_WRITE_ITER_HELPER(altr_edac_a10_device_trig2);
static void altr_edac_a10_irq_handler(struct irq_desc *desc)
{
--
2.43.0