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spi: spi-fsl-dspi: remove clk reference when regmap_mmio initialize

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It is unnecessary for DSPI to enable/disable clk when access DSPI register.
And it will reduce efficiency.

Signed-off-by: Haikun Wang <haikun.wang@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Haikun Wang 2015-04-24 18:54:47 +08:00 committed by Mark Brown
parent c517d838eb
commit d2233325e5
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-fsl-dspi.c
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@ -501,7 +501,7 @@ static int dspi_probe(struct platform_device *pdev)
goto out_master_put;
}
dspi->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "dspi", base,
dspi->regmap = devm_regmap_init_mmio_clk(&pdev->dev, NULL, base,
&dspi_regmap_config);
if (IS_ERR(dspi->regmap)) {
dev_err(&pdev->dev, "failed to init regmap: %ld\n",