tree d7dfa1fe1c0a0a1ac98ddc953620ff35c6b92598
parent 10dd44dc88419ba5278435669ac9e35f9f410c7e
author Roman Volkov <v1ron@mail.ru> 1390565883 +0400
committer Clemens Ladisch <clemens@ladisch.de> 1391024744 +0100

ALSA: oxygen: modify the SPI writing function

Modify the oxygen_write_spi() function to use the newly
introduced oxygen_wait_spi() function. Change return value
from void to int, so it can return error codes. Older
drivers just ignore that return value, new drivers can
check this value. We need to wait AFTER
initiating the SPI transaction, otherwise read
operation will not work.

Signed-off-by: Roman Volkov <v1ron@mail.ru>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>