[PATCH v3 20/31] spi: mpc512x: remove now obsolete clock lookup name

[Gerhard Sittig]

after device tree based clock lookup became available, the peripheral
driver need no longer construct clock names which include the PSC index,
remove the "psc%d_mclk" template and unconditionally use "mclk"

Signed-off-by: Gerhard Sittig <gsi at denx.de>
---
 drivers/spi/spi-mpc512x-psc.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c
index 823e5e0..1a4a983 100644
--- a/drivers/spi/spi-mpc512x-psc.c
+++ b/drivers/spi/spi-mpc512x-psc.c
@@ -474,8 +474,6 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr,
 	struct spi_master *master;
 	int ret;
 	void *tempp;
-	int psc_num;
-	char clk_name[16];
 	struct clk *clk;
 
 	master = spi_alloc_master(dev, sizeof *mps);
@@ -519,9 +517,7 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr,
 		goto free_master;
 	init_completion(&mps->txisrdone);
 
-	psc_num = master->bus_num;
-	snprintf(clk_name, sizeof(clk_name), "psc%d_mclk", psc_num);
-	clk = devm_clk_get(dev, clk_name);
+	clk = devm_clk_get(dev, "mclk");
 	if (IS_ERR(clk))
 		goto free_irq;
 	ret = clk_prepare_enable(clk);
-- 
1.7.10.4