diff options
-rw-r--r-- | drivers/spi/spi-imx.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 756cd466cfaf..81c7dd2228f9 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c | |||
@@ -848,8 +848,13 @@ static int spi_imx_probe(struct platform_device *pdev) | |||
848 | goto out_master_put; | 848 | goto out_master_put; |
849 | } | 849 | } |
850 | 850 | ||
851 | clk_prepare_enable(spi_imx->clk_per); | 851 | ret = clk_prepare_enable(spi_imx->clk_per); |
852 | clk_prepare_enable(spi_imx->clk_ipg); | 852 | if (ret) |
853 | goto out_master_put; | ||
854 | |||
855 | ret = clk_prepare_enable(spi_imx->clk_ipg); | ||
856 | if (ret) | ||
857 | goto out_put_per; | ||
853 | 858 | ||
854 | spi_imx->spi_clk = clk_get_rate(spi_imx->clk_per); | 859 | spi_imx->spi_clk = clk_get_rate(spi_imx->clk_per); |
855 | 860 | ||
@@ -869,8 +874,9 @@ static int spi_imx_probe(struct platform_device *pdev) | |||
869 | return ret; | 874 | return ret; |
870 | 875 | ||
871 | out_clk_put: | 876 | out_clk_put: |
872 | clk_disable_unprepare(spi_imx->clk_per); | ||
873 | clk_disable_unprepare(spi_imx->clk_ipg); | 877 | clk_disable_unprepare(spi_imx->clk_ipg); |
878 | out_put_per: | ||
879 | clk_disable_unprepare(spi_imx->clk_per); | ||
874 | out_master_put: | 880 | out_master_put: |
875 | spi_master_put(master); | 881 | spi_master_put(master); |
876 | 882 | ||
@@ -885,8 +891,8 @@ static int spi_imx_remove(struct platform_device *pdev) | |||
885 | spi_bitbang_stop(&spi_imx->bitbang); | 891 | spi_bitbang_stop(&spi_imx->bitbang); |
886 | 892 | ||
887 | writel(0, spi_imx->base + MXC_CSPICTRL); | 893 | writel(0, spi_imx->base + MXC_CSPICTRL); |
888 | clk_disable_unprepare(spi_imx->clk_per); | ||
889 | clk_disable_unprepare(spi_imx->clk_ipg); | 894 | clk_disable_unprepare(spi_imx->clk_ipg); |
895 | clk_disable_unprepare(spi_imx->clk_per); | ||
890 | spi_master_put(master); | 896 | spi_master_put(master); |
891 | 897 | ||
892 | return 0; | 898 | return 0; |