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spi: pic32-sqi: 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_sqi_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>
hifive-unleashed-5.1
Alexey Khoroshilov 2018-09-14 23:05:34 +03:00 committed by Mark Brown
parent 37a1aa88f9
commit 3356d9f4cb
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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drivers/spi/spi-pic32-sqi.c
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@ -656,7 +656,7 @@ static int pic32_sqi_probe(struct platform_device *pdev)
master->max_speed_hz = clk_get_rate(sqi->base_clk);
master->dma_alignment = 32;
master->max_dma_len = PESQI_BD_BUF_LEN_MAX;
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_TX_DUAL |
SPI_RX_DUAL | SPI_TX_QUAD | SPI_RX_QUAD;
master->flags = SPI_MASTER_HALF_DUPLEX;