usb: chipidea: core: do not register extcon notifier if extcon device is not existed

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This issue is detected when the system has another device driver
which registers USB connector extcon device, fix it by adding
extcon device check.

Signed-off-by: Peter Chen <peter.chen@nxp.com>

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This commit is contained in:

Peter Chen 2017-06-23 14:39:27 +08:00

parent b74c43156c

commit 7c3a8b8150

1 changed files with 2 additions and 2 deletions

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4

drivers/usb/chipidea/core.c

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