[PATCH] Staging: wfx: CHECK: usleep_range is preferred over udelay

[Leonardo Araujo]

Fixes the checks reported by checkpatch.pl for usleep_range.

Signed-off-by: Leonardo Araujo <leonardo.aa88@xxxxxxxxx>
---
 drivers/staging/wfx/bh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c
index a0f9d1b53019..ebc7eaf93ef0 100644
--- a/drivers/staging/wfx/bh.c
+++ b/drivers/staging/wfx/bh.c
@@ -312,7 +312,7 @@ void wfx_bh_poll_irq(struct wfx_dev *wdev)
 			dev_err(wdev->dev, "time out while polling control register\n");
 			return;
 		}
-		udelay(200);
+		usleep_range(200, 200);
 	}
 	wfx_bh_request_rx(wdev);
 }
-- 
2.29.0