Commit de14ca6a authored Mar 14, 2012 by Gabor Juhos Committed by Ralf Baechle Apr 27, 2012

MIPS: ath79: fix AR933X WMAC reset code

The current code puts the built-in WMAC device of the
AR933X SoCs into reset instead of starting it. This
causes a hard lock on AR933X based boards when the
wireless driver tries to access the device.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: stable@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3484/

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent 05c8be02

arch/mips/ath79/dev-wmac.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -58,8 +58,8 @@ static void __init ar913x_wmac_setup(void)

		static int ar933x_wmac_reset(void)
		{
		ath79_device_reset_clear(AR933X_RESET_WMAC);
		ath79_device_reset_set(AR933X_RESET_WMAC);
		ath79_device_reset_clear(AR933X_RESET_WMAC);

		return 0;
		}