[PATCH 2/4] crypto: caam: ctrl: Propagate the real error code
From: Fabio Estevam <festevam@gmail.com>
Date: 2015-08-21 14:50:01
Subsystem:
crypto api, freescale caam (cryptographic acceleration and assurance module) driver, the rest · Maintainers:
Herbert Xu, "David S. Miller", Horia Geantă, Pankaj Gupta, Gaurav Jain, Linus Torvalds
From: Fabio Estevam <redacted> Instead of propagating a 'fake' error code, just propagate the real one in the case of caam_drv_identify_clk() failure. Signed-off-by: Fabio Estevam <redacted> --- drivers/crypto/caam/ctrl.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
index 9c5ca46..1153417 100644
--- a/drivers/crypto/caam/ctrl.c
+++ b/drivers/crypto/caam/ctrl.c@@ -440,7 +440,7 @@ static int caam_probe(struct platform_device *pdev) ret = PTR_ERR(clk); dev_err(&pdev->dev, "can't identify CAAM ipg clk: %d\n", ret); - return -ENODEV; + return ret; } ctrlpriv->caam_ipg = clk;
@@ -449,7 +449,7 @@ static int caam_probe(struct platform_device *pdev) ret = PTR_ERR(clk); dev_err(&pdev->dev, "can't identify CAAM mem clk: %d\n", ret); - return -ENODEV; + return ret; } ctrlpriv->caam_mem = clk;
@@ -458,7 +458,7 @@ static int caam_probe(struct platform_device *pdev) ret = PTR_ERR(clk); dev_err(&pdev->dev, "can't identify CAAM aclk clk: %d\n", ret); - return -ENODEV; + return ret; } ctrlpriv->caam_aclk = clk;
@@ -467,7 +467,7 @@ static int caam_probe(struct platform_device *pdev) ret = PTR_ERR(clk); dev_err(&pdev->dev, "can't identify CAAM emi_slow clk: %d\n", ret); - return -ENODEV; + return ret; } ctrlpriv->caam_emi_slow = clk;
--
1.9.1