From 3e50191d981082345572f1e80b463eb9c05989a0 Mon Sep 17 00:00:00 2001 From: Jamie Iles Date: Sat, 29 Jan 2011 15:57:32 +1100 Subject: [PATCH] crypto: omap-aes - don't treat NULL clk as an error clk_get() returns a struct clk cookie to the driver and some platforms may return NULL if they only support a single clock. clk_get() has only failed if it returns a ERR_PTR() encoded pointer. Signed-off-by: Jamie Iles Reviewed-and-tested-by: Tobias Karnat Signed-off-by: Herbert Xu --- drivers/crypto/omap-aes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index add2a1a72ba4..5b970d9e9956 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -839,9 +839,9 @@ static int omap_aes_probe(struct platform_device *pdev) /* Initializing the clock */ dd->iclk = clk_get(dev, "ick"); - if (!dd->iclk) { + if (IS_ERR(dd->iclk)) { dev_err(dev, "clock intialization failed.\n"); - err = -ENODEV; + err = PTR_ERR(dd->iclk); goto err_res; } -- 2.39.5