[PATCH v2 12/14] spi: rspi: Use NULL as the clock ID

From: Geert Uytterhoeven
Date: Fri Jan 24 2014 - 03:44:31 EST


From: Geert Uytterhoeven <geert+renesas@xxxxxxxxxxxxxx>

There's only one RSPI/QSPI clock, so we can use NULL as the clock ID

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxxxxxxx>
---
v2:
- No changes

drivers/spi/spi-rspi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index a648b40c271b..d79a7ed9b92e 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -1004,7 +1004,6 @@ static int rspi_probe(struct platform_device *pdev)
struct spi_master *master;
struct rspi_data *rspi;
int ret;
- char clk_name[16];
const struct rspi_plat_data *rspi_pd = dev_get_platdata(&pdev->dev);
const struct spi_ops *ops;
const struct platform_device_id *id_entry = pdev->id_entry;
@@ -1034,8 +1033,7 @@ static int rspi_probe(struct platform_device *pdev)
goto error1;
}

- snprintf(clk_name, sizeof(clk_name), "%s%d", id_entry->name, pdev->id);
- rspi->clk = devm_clk_get(&pdev->dev, clk_name);
+ rspi->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(rspi->clk)) {
dev_err(&pdev->dev, "cannot get clock\n");
ret = PTR_ERR(rspi->clk);
--
1.7.9.5

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