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spi: coldfire-qspi: Remove unused dev field from struct mcfqspi 

Also remove unused *res variable in mcfqspi_remove().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2014-02-14 09:54:25 +08:00 committed by Mark Brown
parent 38dbfb59d1
commit 8bd3134537
1 changed files with 2 additions and 6 deletions
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8
drivers/spi/spi-coldfire-qspi.c
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@ -77,8 +77,6 @@ struct mcfqspi {
struct mcfqspi_cs_control *cs_control; struct mcfqspi_cs_control *cs_control;
wait_queue_head_t waitq; wait_queue_head_t waitq;
struct device *dev;
}; };
static void mcfqspi_wr_qmr(struct mcfqspi *mcfqspi, u16 val) static void mcfqspi_wr_qmr(struct mcfqspi *mcfqspi, u16 val)
@ -436,7 +434,6 @@ static int mcfqspi_probe(struct platform_device *pdev)
} }
init_waitqueue_head(&mcfqspi->waitq); init_waitqueue_head(&mcfqspi->waitq);
mcfqspi->dev = &pdev->dev;
master->mode_bits = SPI_CS_HIGH | SPI_CPOL | SPI_CPHA; master->mode_bits = SPI_CS_HIGH | SPI_CPOL | SPI_CPHA;
master->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 16); master->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 16);
@ -451,7 +448,7 @@ static int mcfqspi_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "spi_register_master failed\n"); dev_dbg(&pdev->dev, "spi_register_master failed\n");
goto fail2; goto fail2;
} }
pm_runtime_enable(mcfqspi->dev); pm_runtime_enable(&pdev->dev);
dev_info(&pdev->dev, "Coldfire QSPI bus driver\n"); dev_info(&pdev->dev, "Coldfire QSPI bus driver\n");
@ -473,9 +470,8 @@ static int mcfqspi_remove(struct platform_device *pdev)
{ {
struct spi_master *master = platform_get_drvdata(pdev); struct spi_master *master = platform_get_drvdata(pdev);
struct mcfqspi *mcfqspi = spi_master_get_devdata(master); struct mcfqspi *mcfqspi = spi_master_get_devdata(master);
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
pm_runtime_disable(mcfqspi->dev); pm_runtime_disable(&pdev->dev);
/* disable the hardware (set the baud rate to 0) */ /* disable the hardware (set the baud rate to 0) */
mcfqspi_wr_qmr(mcfqspi, MCFQSPI_QMR_MSTR); mcfqspi_wr_qmr(mcfqspi, MCFQSPI_QMR_MSTR);