Commit 36be070a authored by Jamie Iles's avatar Jamie Iles Committed by Herbert Xu

crypto: omap-sham - 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: default avatarJamie Iles <jamie@jamieiles.com>
Reviewed-by: default avatarAaro Koskinen <aaro.koskinen@nokia.com>
Reviewed-by: default avatarDmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 3e50191d
...@@ -1206,9 +1206,9 @@ static int __devinit omap_sham_probe(struct platform_device *pdev) ...@@ -1206,9 +1206,9 @@ static int __devinit omap_sham_probe(struct platform_device *pdev)
/* Initializing the clock */ /* Initializing the clock */
dd->iclk = clk_get(dev, "ick"); dd->iclk = clk_get(dev, "ick");
if (!dd->iclk) { if (IS_ERR(dd->iclk)) {
dev_err(dev, "clock intialization failed.\n"); dev_err(dev, "clock intialization failed.\n");
err = -ENODEV; err = PTR_ERR(dd->iclk);
goto clk_err; goto clk_err;
} }
......
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