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spi: rspi: Use NULL as the clock ID

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

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2014-01-24 09:44:02 +01:00 committed by Mark Brown
parent 17fe0d9a28
commit 29f397b739
1 changed files with 1 additions and 3 deletions
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4
drivers/spi/spi-rspi.c
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@ -1004,7 +1004,6 @@ static int rspi_probe(struct platform_device *pdev)
struct spi_master *master; struct spi_master *master;
struct rspi_data *rspi; struct rspi_data *rspi;
int ret; int ret;
char clk_name[16];
const struct rspi_plat_data *rspi_pd = dev_get_platdata(&pdev->dev); const struct rspi_plat_data *rspi_pd = dev_get_platdata(&pdev->dev);
const struct spi_ops *ops; const struct spi_ops *ops;
const struct platform_device_id *id_entry = pdev->id_entry; const struct platform_device_id *id_entry = pdev->id_entry;
@ -1034,8 +1033,7 @@ static int rspi_probe(struct platform_device *pdev)
goto error1; goto error1;
} }
snprintf(clk_name, sizeof(clk_name), "%s%d", id_entry->name, pdev->id); rspi->clk = devm_clk_get(&pdev->dev, NULL);
rspi->clk = devm_clk_get(&pdev->dev, clk_name);
if (IS_ERR(rspi->clk)) { if (IS_ERR(rspi->clk)) {
dev_err(&pdev->dev, "cannot get clock\n"); dev_err(&pdev->dev, "cannot get clock\n");
ret = PTR_ERR(rspi->clk); ret = PTR_ERR(rspi->clk);