On 5/28/2018 9:50 AM, Michael Trimarchi wrote:

Watchdog need to be stopped in brcmf_sdio_remove to avoid
i
The system is going down NOW!
[ 1348.110759] Unable to handle kernel NULL pointer dereference at virtual address 000002f8
Sent SIGTERM to all processes

[snip]

Please send a V2 with your configuration details to the commit message, 
ie. using built-in driver, no firmware in place, etc.

Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
  drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++++
  1 file changed, 7 insertions(+)