diff options
| author | Krishna Yarlagadda <kyarlagadda@nvidia.com> | 2021-11-25 12:55:51 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-26 16:24:39 +0300 |
| commit | f89d2cc3967af9948ffc58e4cc9a1331f1c4971a (patch) | |
| tree | f03f9118d3b22cea5935875e7342a1f1708d0b0a /drivers/spi/spi-tegra210-quad.c | |
| parent | f44a29ceb99fc99832ee1d55d7fe9c4dbf594660 (diff) | |
| download | linux-f89d2cc3967af9948ffc58e4cc9a1331f1c4971a.tar.xz | |
spi: tegra210-quad: use devm call for cdata memory
Use devm alloc call to allocate memory for spi controller data and
remove free calls from cleanup.
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/1637834152-32093-1-git-send-email-kyarlagadda@nvidia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-tegra210-quad.c')
| -rw-r--r-- | drivers/spi/spi-tegra210-quad.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c index c0f9a75b44b5..ce1bdb4767ea 100644 --- a/drivers/spi/spi-tegra210-quad.c +++ b/drivers/spi/spi-tegra210-quad.c @@ -877,7 +877,7 @@ static struct tegra_qspi_client_data *tegra_qspi_parse_cdata_dt(struct spi_devic struct tegra_qspi_client_data *cdata; struct device_node *slave_np = spi->dev.of_node; - cdata = kzalloc(sizeof(*cdata), GFP_KERNEL); + cdata = devm_kzalloc(&spi->dev, sizeof(*cdata), GFP_KERNEL); if (!cdata) return NULL; @@ -888,14 +888,6 @@ static struct tegra_qspi_client_data *tegra_qspi_parse_cdata_dt(struct spi_devic return cdata; } -static void tegra_qspi_cleanup(struct spi_device *spi) -{ - struct tegra_qspi_client_data *cdata = spi->controller_data; - - spi->controller_data = NULL; - kfree(cdata); -} - static int tegra_qspi_setup(struct spi_device *spi) { struct tegra_qspi *tqspi = spi_master_get_devdata(spi->master); @@ -1229,7 +1221,6 @@ static int tegra_qspi_probe(struct platform_device *pdev) SPI_TX_DUAL | SPI_RX_DUAL | SPI_TX_QUAD | SPI_RX_QUAD; master->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) | SPI_BPW_MASK(8); master->setup = tegra_qspi_setup; - master->cleanup = tegra_qspi_cleanup; master->transfer_one_message = tegra_qspi_transfer_one_message; master->num_chipselect = 1; master->auto_runtime_pm = true; |