[PATCH] usb: phy-generic: Don't fail on missing gpio reset

[Soren Brinkmann]

A reset through a GPIO is optional. Don't fail probing when it is
missing.

Reported-by: Andreas Färber <afaer...@suse.de>
Signed-off-by: Soren Brinkmann <soren.brinkm...@xilinx.com>
---
Hi Andreas,

does this do the trick?

        Thanks,
        Sören

 drivers/usb/phy/phy-generic.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index dd05254241fb..a73d4c738f0b 100644
--- a/drivers/usb/phy/phy-generic.c
+++ b/drivers/usb/phy/phy-generic.c
@@ -241,10 +241,8 @@ int usb_phy_gen_create_phy(struct device *dev, struct 
usb_phy_generic *nop,
 
        if (err == -EPROBE_DEFER)
                return -EPROBE_DEFER;
-       if (err) {
-               dev_err(dev, "Error requesting RESET GPIO\n");
-               return err;
-       }
+       if (err)
+               nop->gpiod_reset = NULL;
 
        nop->phy.otg = devm_kzalloc(dev, sizeof(*nop->phy.otg),
                        GFP_KERNEL);
-- 
2.2.2.1.g63c5777

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