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| /linux/drivers/usb/chipidea/ |
| H A D | ci_hdrc_imx.c | diff df17aa9fb31f6a41aad37b984909d8ef1a958271 Wed Oct 09 04:52:28 CEST 2019 Li Jun <jun.li@nxp.com> usb: chipidea: imx: check data->usbmisc_data against NULL before access
As usbmisc_data is optional, so add the check before access its member,
this fix below static checker warning:
drivers/usb/chipidea/ci_hdrc_imx.c:438 ci_hdrc_imx_probe()
warn: 'data->usbmisc_data' can also be NULL
which is introduced by Patch 15b80f7c3a7f:
"usb: chipidea: imx: enable vbus and id wakeup only for OTG events"
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
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