From fb8ec2158fe85f440350bfb467129e2ae5204879 Mon Sep 17 00:00:00 2001 From: Ajay Singh Date: Tue, 25 Sep 2018 11:53:42 +0530 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/wilc_wlan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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, -- 2.30.2