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path: root/drivers/spi/spi-bcm63xx-hsspi.c
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Diffstat (limited to 'drivers/spi/spi-bcm63xx-hsspi.c')
-rw-r--r--drivers/spi/spi-bcm63xx-hsspi.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c
index cbcba614b253..c23849f7aa7b 100644
--- a/drivers/spi/spi-bcm63xx-hsspi.c
+++ b/drivers/spi/spi-bcm63xx-hsspi.c
@@ -352,22 +352,31 @@ static int bcm63xx_hsspi_probe(struct platform_device *pdev)
if (IS_ERR(clk))
return PTR_ERR(clk);
+ ret = clk_prepare_enable(clk);
+ if (ret)
+ return ret;
+
rate = clk_get_rate(clk);
if (!rate) {
struct clk *pll_clk = devm_clk_get(dev, "pll");
- if (IS_ERR(pll_clk))
- return PTR_ERR(pll_clk);
+ if (IS_ERR(pll_clk)) {
+ ret = PTR_ERR(pll_clk);
+ goto out_disable_clk;
+ }
+
+ ret = clk_prepare_enable(pll_clk);
+ if (ret)
+ goto out_disable_clk;
rate = clk_get_rate(pll_clk);
- if (!rate)
- return -EINVAL;
+ clk_disable_unprepare(pll_clk);
+ if (!rate) {
+ ret = -EINVAL;
+ goto out_disable_clk;
+ }
}
- ret = clk_prepare_enable(clk);
- if (ret)
- return ret;
-
master = spi_alloc_master(&pdev->dev, sizeof(*bs));
if (!master) {
ret = -ENOMEM;