[PATCH 4/7] spi: spi-fsl-dspi: avoid preparing the clock two times

[Bhuvanchandra DV]

regmap_read/regmap_write will expect the peripheral clock
to be enabled before accessing the registers of the peripheral.
Since the peripheral clock is enabled separatly, avoid redundant clock
prepare (with devm_regmap_init_mmio_clk) and use devm_regmap_init_mmio instead.

Acked-by: Stefan Agner <stefan at agner.ch>
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv at toradex.com>
---
 drivers/spi/spi-fsl-dspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index 9b80d54..5378148 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -502,7 +502,7 @@ 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(&pdev->dev, base,
 						&dspi_regmap_config);
 	if (IS_ERR(dspi->regmap)) {
 		dev_err(&pdev->dev, "failed to init regmap: %ld\n",
-- 
2.2.2