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authorAxel Lin <axel.lin@ingics.com>2014-02-14 05:54:25 +0400
committerMark Brown <broonie@linaro.org>2014-03-05 07:54:09 +0400
commit8bd313453736d8efa82afee01c899774b29362ac (patch)
treec864a1df01873d2e1c3127e6bb62149447d72608 /drivers/spi/spi-coldfire-qspi.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-8bd313453736d8efa82afee01c899774b29362ac.tar.xz
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>
Diffstat (limited to 'drivers/spi/spi-coldfire-qspi.c')
-rw-r--r--drivers/spi/spi-coldfire-qspi.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index cabed8f9119e..e35294239034 100644
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -77,8 +77,6 @@ struct mcfqspi {
struct mcfqspi_cs_control *cs_control;
wait_queue_head_t waitq;
-
- struct device *dev;
};
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);
- mcfqspi->dev = &pdev->dev;
master->mode_bits = SPI_CS_HIGH | SPI_CPOL | SPI_CPHA;
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");
goto fail2;
}
- pm_runtime_enable(mcfqspi->dev);
+ pm_runtime_enable(&pdev->dev);
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 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) */
mcfqspi_wr_qmr(mcfqspi, MCFQSPI_QMR_MSTR);