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spi: bcm2835: fix reference leak to master in bcm2835_spi_remove()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Fri, 15 Nov 2013 07:43:27 +0000 (15:43 +0800)
committerMark Brown <broonie@linaro.org>
Fri, 15 Nov 2013 10:22:53 +0000 (10:22 +0000)
commite0b35b89d8d150eeb12437159bf059acd34758e5
tree5e1af56c88363fd8b1a5d9c98186a135c50b41e1tree | snapshot (tar.gz zip)
parent82f85cf98f0eb60093e8b3d606711c2d49538478commit | diff
spi: bcm2835: fix reference leak to master in bcm2835_spi_remove()

Once a spi_master_get() call succeeds, we need an additional
spi_master_put() call to free the memory, otherwise we will
leak a reference to master. Fix by removing the unnecessary
spi_master_get() call.

Fixes: 247263dba208 ('spi: bcm2835: use devm_spi_register_master()')
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/spi/spi-bcm2835.c diff | blob | blame | history