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spi: fsl-dspi: remove useless code for dspi driver. 

Since we are using regmap framework's internal locks, so the
lock_arg for dspi_regmap_config is redundant here.

This patch just remove it, and then the dspi_regmap_config could
be const type.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Xiubo Li 2014-10-09 11:27:45 +08:00 committed by Mark Brown
parent f114040e3e
commit 409851c38c
1 changed files with 1 additions and 2 deletions
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3
drivers/spi/spi-fsl-dspi.c
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@ -438,7 +438,7 @@ static int dspi_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(dspi_pm, dspi_suspend, dspi_resume);
static struct regmap_config dspi_regmap_config = {
static const struct regmap_config dspi_regmap_config = {
.reg_bits = 32,
.val_bits = 32,
.reg_stride = 4,
@ -492,7 +492,6 @@ static int dspi_probe(struct platform_device *pdev)
goto out_master_put;
}
dspi_regmap_config.lock_arg = dspi;
dspi->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "dspi", base,
&dspi_regmap_config);
if (IS_ERR(dspi->regmap)) {