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spi: omap-100k: Fix memory leak 

The memory allocated for cs is not freed anywhere.
Convert to use devm_kzalloc to fix the memory leak.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2014-03-29 15:03:37 +08:00 committed by Mark Brown
parent 31804f638e
commit d1c18caace
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-omap-100k.c
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@ -283,7 +283,7 @@ static int omap1_spi100k_setup(struct spi_device *spi)
spi100k = spi_master_get_devdata(spi->master);
if (!cs) {
cs = kzalloc(sizeof(*cs), GFP_KERNEL);
cs = devm_kzalloc(&spi->dev, sizeof(*cs), GFP_KERNEL);
if (!cs)
return -ENOMEM;
cs->base = spi100k->base + spi->chip_select * 0x14;