diff options
| author |   Ajay Singh <ajay.kathat@microchip.com> | 2018-09-25 11:53:42 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-25 20:53:57 +0200 |
| commit | fb8ec2158fe85f440350bfb467129e2ae5204879 (patch) | |
| tree | 30a3b204d6b5cfb1e9119e57f8fd0c8a96e6c403 | |
| parent | staging: wilc1000: remove unnecessary option used with ccflags-y in Makefile (diff) | |
staging: wilc1000: use usleep_range() in place of udelay()
Changes to avoid the below checkpatch warning:
'usleep_range is preferred over udelay; see
Documentation/timers/timers-howto.txt;'
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/wilc1000/wilc_wlan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index 0ec0d9b7dd72..a48c906b2443 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -412,7 +412,7 @@ void chip_wakeup(struct wilc *wilc) } while (wilc_get_chipid(wilc, true) == 0); } else if ((wilc->io_type & 0x1) == HIF_SDIO) { wilc->hif_func->hif_write_reg(wilc, 0xfa, 1); - udelay(200); + usleep_range(200, 400); wilc->hif_func->hif_read_reg(wilc, 0xf0, ®); do { wilc->hif_func->hif_write_reg(wilc, 0xf0, |