Kalle Valo <kvalo@xxxxxxxxxxxxxxxx> writes:
> ath10k_pci_wait() didn't notify any errors to callers, it
> just printed a warning so add proper error handling.
>
> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
Applied, I just changed the commit log to this:
commit f3782744c9b50edf94d28e37a937ff84f267dfab
Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
Date: Thu Oct 17 11:36:15 2013 +0300
ath10k: add error handling to ath10k_pci_wait()
ath10k_pci_wait() didn't notify any errors to callers, it
just printed a warning so add proper error handling. This fixes
a crash Ben reported:
ath10k: MSI-X interrupt handling (8 intrs)
ath10k: Unable to wakeup target
ath10k: target took longer 5000 us to wake up (awake count 1)
ath10k: Failed to get pcie state addr: -16
ath10k: early firmware event indicated
BUG: unable to handle kernel NULL pointer dereference at 0000000000000004
IP: [<ffffffffa06ae46c>] ath10k_ce_completed_send_next+0x47/0x122 [ath10k_pci]
Reported-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
--
Kalle Valo
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