diff mbox series

[27/29] staging: wilc1000: use usleep_range() in place of udelay()

Message ID 1537337119-14952-28-git-send-email-ajay.kathat@microchip.com (mailing list archive)
State Not Applicable
Delegated to: Kalle Valo
Headers show
Series staging: wilc1000: avoid static variables and cleanup changes | expand

Commit Message

Ajay Singh Sept. 19, 2018, 6:05 a.m. UTC 
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>
---
 drivers/staging/wilc1000/wilc_wlan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 0ec0d9b..a48c906 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, &reg);
 		do {
 			wilc->hif_func->hif_write_reg(wilc, 0xf0,