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(parent: a93a202) | patch
spi/pl022: Fix device remove function
authorGuenter Roeck <linux@roeck-us.net>
Sun, 19 Aug 2012 17:44:17 +0000 (10:44 -0700)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 22 Aug 2012 18:25:52 +0000 (19:25 +0100)
commit495e3ff365425f9b69884ddde36047184f37c2bd
tree1f057a6e63c9e48ed6bceb985e9108e608c88a0ctree | snapshot
parenta93a2029de7c7f15eb33331cd0f8114892eaa0f3commit | diff
spi/pl022: Fix device remove function

The call sequence spi_alloc_master/spi_register_master/spi_unregister_master
is complete; it reduces the device reference count to zero, which results in
device memory being freed. An extra call to spi_master_put is unnecessary
and results in an access to free memory. Drop it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/spi/spi-pl022.c diff | blob | history
Domain: System / Uncategorized;