Fixes: bbe0df90b8e2463dd8db651e9f1dd57702985d2d
I assumed all chipidea devices actually have a clock. This is true
when looking at the device tree, but in barebox not all i.MX SoCs
use the clocks provided by the device tree. Most instead use
clkdev_add_physbase() to attach a clocks to devices. For these the
chipidea device does not have a clock.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/usb/imx/chipidea-imx.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/imx/chipidea-imx.c b/drivers/usb/imx/chipidea-imx.c
index 67d01d3de5..39593c40fb 100644
--- a/drivers/usb/imx/chipidea-imx.c
+++ b/drivers/usb/imx/chipidea-imx.c
@@ -276,10 +276,8 @@ static int imx_chipidea_probe(struct device_d *dev)
* devices which have only one.
*/
ci->clk = clk_get(dev, NULL);
- if (IS_ERR(ci->clk))
- return PTR_ERR(ci->clk);
-
- clk_enable(ci->clk);
+ if (!IS_ERR(ci->clk))
+ clk_enable(ci->clk);
if (of_property_read_bool(dev->device_node, "fsl,usbphy")) {
ci->phy = of_phy_get_by_phandle(dev, "fsl,usbphy", 0);
--
2.11.0
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