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authorBaruch Siach <baruch@tkos.co.il>2013-12-30 20:30:45 +0200
committerMark Brown <broonie@linaro.org>2013-12-31 12:30:22 +0000
commit020fe3fe11255cc3d8e67d5e53705c48deb19376 (patch)
treea6c977c63929b67011349d0c76e33baf84433d34 /drivers/spi/spi-dw-mmio.c
parent04f421e7b0b10de3fae543dac4d324b449a1db6b (diff)
spi: dw-mmio: prepare the clock before enabling
This is required for common clock support. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-dw-mmio.c')
-rw-r--r--drivers/spi/spi-dw-mmio.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 569adf877b1..9af56cdf154 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -62,7 +62,7 @@ static int dw_spi_mmio_probe(struct platform_device *pdev)
dwsmmio->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(dwsmmio->clk))
return PTR_ERR(dwsmmio->clk);
- ret = clk_enable(dwsmmio->clk);
+ ret = clk_prepare_enable(dwsmmio->clk);
if (ret)
return ret;
@@ -78,7 +78,7 @@ static int dw_spi_mmio_probe(struct platform_device *pdev)
return 0;
out:
- clk_disable(dwsmmio->clk);
+ clk_disable_unprepare(dwsmmio->clk);
return ret;
}
@@ -86,7 +86,7 @@ static int dw_spi_mmio_remove(struct platform_device *pdev)
{
struct dw_spi_mmio *dwsmmio = platform_get_drvdata(pdev);
- clk_disable(dwsmmio->clk);
+ clk_disable_unprepare(dwsmmio->clk);
dw_spi_remove_host(&dwsmmio->dws);
return 0;