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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2018-09-07 01:16:54 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-09-07 17:04:51 +0100 |
| commit | b9a947dd756b7af84ababa57e0524788f91a5382 (patch) | |
| tree | 7d83a32c9d56c8804da8918e91bcdda63b54fda5 /drivers/spi | |
| parent | b9e49520c1144cb4109ec6ed1fa76c326da850d0 (diff) | |
| download | linux-stable-b9a947dd756b7af84ababa57e0524788f91a5382.tar.gz linux-stable-b9a947dd756b7af84ababa57e0524788f91a5382.tar.bz2 linux-stable-b9a947dd756b7af84ababa57e0524788f91a5382.zip | |
spi: pic32: remove unnecessary of_node_get()
Almost all spi drivers assign spi master->dev.of_node from
its parent platform device without additional refcounting.
It seems of_node_get() in pic32_spi_probe() is unnecessary
and there is no corresponding of_node_put().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-pic32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-pic32.c b/drivers/spi/spi-pic32.c index f8a45af1fa9f..46ff76193ee1 100644 --- a/drivers/spi/spi-pic32.c +++ b/drivers/spi/spi-pic32.c @@ -774,7 +774,7 @@ static int pic32_spi_probe(struct platform_device *pdev) if (ret) goto err_master; - master->dev.of_node = of_node_get(pdev->dev.of_node); + master->dev.of_node = pdev->dev.of_node; master->mode_bits = SPI_MODE_3 | SPI_MODE_0 | SPI_CS_HIGH; master->num_chipselect = 1; /* single chip-select */ master->max_speed_hz = clk_get_rate(pic32s->clk); |