tree 8dce4ffe6cdfdecb596242eafb64d1a93670f476
parent 154390dcf826dc97b9d338305db14582c32cb58a
author Guenter Roeck <linux@roeck-us.net> 1345777728 -0700
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1346085472 -0700

spi/tegra: Fix device remove function

The call to spi_unregister_master() in the device remove function frees device
memory, and with it any device local data. However, device local data is still
accessed after the call to spi_unregister_master().

Acquire a reference to the SPI master device and release it after cleanup is
complete to solve the problem.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>