| Message ID | 1576466037-24943-2-git-send-email-chunfeng.yun@mediatek.com |
|---|---|
| State | Superseded |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | [RESEND,1/7] clk: mediatek: mt7629: add support for ssusbsys | expand |
On Sun, 15 Dec 2019 at 20:14, Chunfeng Yun <chunfeng.yun@mediatek.com> wrote: > > If skip all return error number, it may skip some real error cases, > so only skip the error when the clock is not provided in DTS > > Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> > --- > drivers/clk/clk-uclass.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c index 9aa8537004..2778b504c0 100644 --- a/drivers/clk/clk-uclass.c +++ b/drivers/clk/clk-uclass.c @@ -678,7 +678,7 @@ struct clk *devm_clk_get_optional(struct udevice *dev, const char *id) { struct clk *clk = devm_clk_get(dev, id); - if (IS_ERR(clk)) + if (PTR_ERR(clk) == -ENODATA) return NULL; return clk;
If skip all return error number, it may skip some real error cases, so only skip the error when the clock is not provided in DTS Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- drivers/clk/clk-uclass.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)