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rt2800: add disabling of DMA before loading firmware

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Legacy driver disables DMA before loading firmware.

Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jakub Kicinski 2012-04-03 03:40:48 +02:00 committed by John W. Linville
parent f7b395e9f8
commit b7e1d225f5
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/rt2x00/rt2800lib.c
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@ -426,6 +426,8 @@ int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev,
rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000002); rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000002);
} }
rt2800_disable_wpdma(rt2x00dev);
/* /*
* Write firmware to the device. * Write firmware to the device.
*/ */