diff options
| author |   Alexandru Ardelean <alexandru.ardelean@analog.com> | 2019-09-26 13:51:37 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-10-15 11:51:57 +0100 |
| commit | e74dc5c763448004ec8add422e9db53ee246acce (patch) | |
| tree | 0bd1d5f95847166c23a99fe4a4b4705735e0b637 /drivers/spi/spi-topcliff-pch.c | |
| parent | spi: spi-axi: extend support for the `delay` field (diff) | |
| download | linux-dev-e74dc5c763448004ec8add422e9db53ee246acce.tar.xz linux-dev-e74dc5c763448004ec8add422e9db53ee246acce.zip | |
spi: use new `spi_transfer_delay_exec` helper where straightforward
For many places in the spi drivers, using the new `spi_transfer_delay`
helper is straightforward.
It's just replacing:
```
if (t->delay_usecs)
udelay(t->delay_usecs);
```
with `spi_transfer_delay(t)` which handles both `delay_usecs` and the new
`delay` field.
This change replaces in all places (in the spi drivers) where this change
is simple.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20190926105147.7839-10-alexandru.ardelean@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-topcliff-pch.c')
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index f88cbb94ce12..223353fa2d8a 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -1229,12 +1229,7 @@ static void pch_spi_process_messages(struct work_struct *pwork) "%s:data->current_msg->actual_length=%d\n", __func__, data->current_msg->actual_length); - /* check for delay */ - if (data->cur_trans->delay_usecs) { - dev_dbg(&data->master->dev, "%s:delay in usec=%d\n", - __func__, data->cur_trans->delay_usecs); - udelay(data->cur_trans->delay_usecs); - } + spi_transfer_delay_exec(data->cur_trans); spin_lock(&data->lock); |