[PATCH] SPI: SIRF: replace -EINVAL by PTR_ERR(clk) when clk_get fails

[Barry Song]

From: Barry Song <Baohua.Song at csr.com>

With this patch, the ret value will be more meaningful.

Signed-off-by: Barry Song <Baohua.Song at csr.com>
---
 drivers/spi/spi-sirf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/spi/spi-sirf.c b/drivers/spi/spi-sirf.c
index ecc3d97..0b10e4f 100644
--- a/drivers/spi/spi-sirf.c
+++ b/drivers/spi/spi-sirf.c
@@ -567,7 +567,7 @@ static int __devinit spi_sirfsoc_probe(struct platform_device *pdev)
 
 	sspi->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(sspi->clk)) {
-		ret = -EINVAL;
+		ret = PTR_ERR(sspi->clk);
 		goto free_pin;
 	}
 	clk_enable(sspi->clk);
-- 
1.7.1



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