miaoqing pan <miaoqing@xxxxxxxxxxxxxx> wrote: > From: Miaoqing Pan <miaoqing@xxxxxxxxxxxxxx> > > The warning was seen on AR5416 chip, which invoke ath9k_hw_gio_get() > before the GPIO initialized correctly. > > WARNING: CPU: 1 PID: 1159 at ~/drivers/net/wireless/ath/ath9k/hw.c:2776 ath9k_hw_gpio_get+0x148/0x1a0 [ath9k_hw] > ... > CPU: 1 PID: 1159 Comm: systemd-udevd Not tainted 4.7.0-rc7-aptosid-amd64 #1 aptosid 4.7~rc7-1~git92.slh.3 > Hardware name: /DH67CL, BIOS BLH6710H.86A.0160.2012.1204.1156 12/04/2012 > 0000000000000286 00000000f912d633 ffffffff81290fd3 0000000000000000 > 0000000000000000 ffffffff81063fd4 ffff88040c6dc018 0000000000000000 > 0000000000000002 0000000000000000 0000000000000100 ffff88040c6dc018 > Call Trace: > [<ffffffff81290fd3>] ? dump_stack+0x5c/0x79 > [<ffffffff81063fd4>] ? __warn+0xb4/0xd0 > [<ffffffffa0668fb8>] ? ath9k_hw_gpio_get+0x148/0x1a0 [ath9k_hw] > > Signed-off-by: Miaoqing Pan <miaoqing@xxxxxxxxxxxxxx> > Reported-by: Stefan Lippers-Hollmann <s.l-h@xxxxxx> > Tested-by: Stefan Lippers-Hollmann <s.l-h@xxxxxx> Thanks, 1 patch applied to ath-current branch of ath.git: db7b542e4a78 ath9k: fix AR5416 access GPIO warning -- Sent by pwcli https://patchwork.kernel.org/patch/9262875/
