From 303cff30d36e6a450c3ced1e3bed034038d87a86 Mon Sep 17 00:00:00 2001
From: Roman Volkov <v1ron@mail.ru>
Date: Fri, 24 Jan 2014 16:18:03 +0400
Subject: [PATCH] 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>
---
Reading git-format-patch failed