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 <jamie@jamieiles.com> Reviewed-and-tested-by: Tobias Karnat <tobias.karnat@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Родитель
18c0ebd2d8
Коммит
3e50191d98
|
@ -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;
|
||||
}
|
||||
|
||||
|
|
Загрузка…
Ссылка в новой задаче