brcmfmac: reduce log level in fwil if firmware returns error

The users of the fwil put an error message in the log so there is
no need to do the same in the lower level functions in fwil when
the firmware on the device returns an error. Some errors can be
ignored for the driver to function and this will avoid driver users
to point at the low-level error message as potential bug.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Merge pull request #14 from linux4kix/linux-linaro-lsk-v3.14-mx6

brcmfmac: reduce log level in fwil if firmware returns error
fix fec initialization problems

This fixes fec initialization problems observed on the wandboard quad.
Without this fix, the boot process did not work reliably.
Fix proposed by rmk, thanks.
Merge pull request #21 from CrawX/fixfec

fix fec initialization problems
ARM: dts: hummingboard: Setup pwm lines

Setup pwm lines as follows -
pwm1: In case HummingBoard base carrier; this pin drives through a serial
      capacitor the mono out of the audio jack.
      In case HummingBoard pro the this pad can be reached by wiring to
      C8 capacitors on the board.
pwm2: Setup pwm2 on gpio-1 but leave the default function of the iopad as
      a gpio.
      The user can change the io pad mux in user space and therefore use
      this function on gpio-1 (pin number 7 on the 26 pin header).

pwm3,pwm4: unused

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Merge pull request #17 from linux4kix/linux-linaro-lsk-v3.14-mx6

PWM and fec initialization cleanup
add audio and wireless firmware
add fc20 .config