[PATCH 09/11] rt2800: replace mdelay by usleep on vco calibration.

[Stanislaw Gruszka]

This procedure can sleep, hence mdelay is not needed.

Signed-off-by: Stanislaw Gruszka <sgrus...@redhat.com>
---
 drivers/net/wireless/ralink/rt2x00/rt2800lib.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c 
b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 615eaf8..29d98e4 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4352,7 +4352,7 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
                return;
        }
 
-       mdelay(1);
+       usleep_range(1000, 1500);
 
        rt2800_register_read(rt2x00dev, TX_PIN_CFG, &tx_pin);
        if (rt2x00dev->rf_channel <= 14) {
-- 
1.7.1