android/android_kernel_asus_sm8350
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rt2800usb: initialize H2M_INT_SRC register

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Ralink USB driver initialize H2M_INT_SRC to 0 after firmware load, and
never touch this register later. It is not touched at all by Ralink PCI
driver.

Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stanislaw Gruszka
2012-01-24 14:09:06 +01:00
committed by John W. Linville
parent 15f0ebc23b
commit 0c17cf962d
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/rt2x00/rt2800lib.c
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@ -448,6 +448,8 @@ int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev,
*/
rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
if (rt2x00_is_usb(rt2x00dev))
rt2800_register_write(rt2x00dev, H2M_INT_SRC, 0);
msleep(1);
return 0;