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(parent: 154390d) | patch
spi/tegra: Fix device remove function
authorGuenter Roeck <linux@roeck-us.net>
Fri, 24 Aug 2012 03:08:48 +0000 (20:08 -0700)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 27 Aug 2012 16:37:52 +0000 (09:37 -0700)
commitc68025bf0363a7b44be2de512a88a57d57e63d81
tree8dce4ffe6cdfdecb596242eafb64d1a93670f476tree | snapshot
parent154390dcf826dc97b9d338305db14582c32cb58acommit | diff
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>
drivers/spi/spi-tegra.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git