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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-09-11 19:15:39 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-12 10:48:57 +0100 |
| commit | eadf69cf5e1cdd042fb7b7beeffa538a935373cd (patch) | |
| tree | 0272f1a557307a5e0d4124715ff5097a6c1df05a /drivers/spi/spi-mpc512x-psc.c | |
| parent | 578739259875a93b1869d25cdf4a8bd963b7d0a7 (diff) | |
| download | linux-stable-eadf69cf5e1cdd042fb7b7beeffa538a935373cd.tar.gz linux-stable-eadf69cf5e1cdd042fb7b7beeffa538a935373cd.tar.bz2 linux-stable-eadf69cf5e1cdd042fb7b7beeffa538a935373cd.zip | |
spi: mpc512x: fix error return code in mpc512x_psc_spi_do_probe()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-mpc512x-psc.c')
| -rw-r--r-- | drivers/spi/spi-mpc512x-psc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c index dbc5e999a1f5..6adf4e35816d 100644 --- a/drivers/spi/spi-mpc512x-psc.c +++ b/drivers/spi/spi-mpc512x-psc.c @@ -522,8 +522,10 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr, psc_num = master->bus_num; snprintf(clk_name, sizeof(clk_name), "psc%d_mclk", psc_num); clk = devm_clk_get(dev, clk_name); - if (IS_ERR(clk)) + if (IS_ERR(clk)) { + ret = PTR_ERR(clk); goto free_irq; + } ret = clk_prepare_enable(clk); if (ret) goto free_irq; |