diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-03-25 08:44:13 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-28 15:48:55 +0400 |
| commit | c63f5da00845143de621e991ea186be0829647ee (patch) | |
| tree | 6f5095de47a8364eb5e2b27093746f28fe503bef /drivers/spi/spi-dw.c | |
| parent | 765ee709eb40abf0c43c6d864ac6f01677b7fd5a (diff) | |
| download | linux-c63f5da00845143de621e991ea186be0829647ee.tar.xz | |
spi: dw: Don't call kfree for memory allocated by devm_kzalloc
With devm_kzalloc, the memory is automatically freed when spi_device detach from
the bus.
Fixes: commit 43f627ac9de42 (spi: dw: fix memory leak on error path)
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stabe@vger.kernel.org
Diffstat (limited to 'drivers/spi/spi-dw.c')
| -rw-r--r-- | drivers/spi/spi-dw.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index 9e4a0aa7d341..79fd1fa95bf2 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -665,12 +665,6 @@ static int dw_spi_setup(struct spi_device *spi) return 0; } -static void dw_spi_cleanup(struct spi_device *spi) -{ - struct chip_data *chip = spi_get_ctldata(spi); - kfree(chip); -} - static int init_queue(struct dw_spi *dws) { INIT_LIST_HEAD(&dws->queue); @@ -800,7 +794,6 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws) master->bits_per_word_mask = SPI_BPW_MASK(8) | SPI_BPW_MASK(16); master->bus_num = dws->bus_num; master->num_chipselect = dws->num_cs; - master->cleanup = dw_spi_cleanup; master->setup = dw_spi_setup; master->transfer = dw_spi_transfer; master->max_speed_hz = dws->max_freq; |