Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Subject: [4.14,33/75] usb: dwc2: Error out of dwc2_hsotg_ep_disable() if were in host mode
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Message-Id: <20171207130820.103079422@linuxfoundation.org>
Date: Thu,  7 Dec 2017 14:07:55 +0100
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Wei Xu <xuwei5@hisilicon.com>, Guodong Xu <guodong.xu@linaro.org>, Amit Pundir <amit.pundir@linaro.org>, YongQin Liu <yongqin.liu@linaro.org>, John Youn <johnyoun@synopsys.com>, Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>, Douglas Anderson <dianders@chromium.org>, Chen Yu <chenyu56@huawei.com>, Felipe Balbi <felipe.balbi@linux.intel.com>, linux-usb@vger.kernel.org, Minas Harutyunyan <hminas@synopsys.com>, John Stultz <john.stultz@linaro.org>, Sasha Levin <alexander.levin@verizon.com>
List-ID: <linux-usb.vger.kernel.org>

NC4xNC1zdGFibGUgcmV2aWV3IHBhdGNoLiAgSWYgYW55b25lIGhhcyBhbnkgb2JqZWN0aW9ucywg
cGxlYXNlIGxldCBtZSBrbm93LgoKLS0tLS0tLS0tLS0tLS0tLS0tCgpGcm9tOiBKb2huIFN0dWx0
eiA8am9obi5zdHVsdHpAbGluYXJvLm9yZz4KCgpbIFVwc3RyZWFtIGNvbW1pdCA5YjQ4MTA5MmMy
YTMxYTZiNjMwYWZmOWMyOGYwMTQ1YmY2NjgzNzg3IF0KCldlJ3ZlIGZvdW5kIHRoYXQgd2hpbGUg
aW4gaG9zdCBtb2RlLCB1c2luZyBBbmRyb2lkLCBpZiBvbmUgcnVucwp0aGUgY29tbWFuZDoKICBz
dG9wIGFkYmQKClRoZSBleGlzdGluZyB1c2IgZGV2aWNlcyBiZWluZyB1dGlsaXplZCBpbiBob3N0
IG1vZGUgYXJlIGRpc2Nvbm5lY3RlZC4KVGhpcyBpcyBtb3N0IHZpc2libGUgd2l0aCB1c2IgbmV0
d29ya2luZyBkZXZpY2VzLgoKVGhpcyBzZWVtcyB0byBiZSBkdWUgdG8gYWRiZCBjbG9zaW5nIHRo
ZSBmaWxlOgogIC9kZXYvdXNiLWZmcy9hZGIvZXAwCldoaWNoIGNhbGxzIGZmc19lcDBfcmVsZWFz
ZSgpIGFuZCB0aGUgZm9sbG93aW5nIGJhY2t0cmFjZToKCls8ZmZmZmZmODAwODc1YTQzMD5dIGR3
YzJfaHNvdGdfZXBfZGlzYWJsZSsweDE0OC8weDE1MApbPGZmZmZmZjgwMDg3NWE0OTg+XSBkd2My
X2hzb3RnX3VkY19zdG9wKzB4NjAvMHgxMTAKWzxmZmZmZmY4MDA4Nzg3OTUwPl0gdXNiX2dhZGdl
dF9yZW1vdmVfZHJpdmVyKzB4NTgvMHg3OApbPGZmZmZmZjgwMDg3ODc5ZTQ+XSB1c2JfZ2FkZ2V0
X3VucmVnaXN0ZXJfZHJpdmVyKzB4NzQvMHhlOApbPGZmZmZmZjgwMDg3ODUwYzA+XSB1bnJlZ2lz
dGVyX2dhZGdldCsweDI4LzB4NTgKWzxmZmZmZmY4MDA4Nzg1MTFjPl0gdW5yZWdpc3Rlcl9nYWRn
ZXRfaXRlbSsweDJjLzB4NDAKWzxmZmZmZmY4MDA4NzkwZWE4Pl0gZmZzX2RhdGFfY2xlYXIrMHhl
OC8weGY4Cls8ZmZmZmZmODAwODc5MGVkOD5dIGZmc19kYXRhX3Jlc2V0KzB4MjAvMHg1OApbPGZm
ZmZmZjgwMDg3OTMyMTg+XSBmZnNfZGF0YV9jbG9zZWQrMHg5OC8weGU4Cls8ZmZmZmZmODAwODc5
MzJkOD5dIGZmc19lcDBfcmVsZWFzZSsweDIwLzB4MzAKClRoZW4gd2hlbiBkd2MyX2hzb3RnX2Vw
X2Rpc2FibGUoKSBpcyBjYWxsZWQsIHdlIGNhbGwKa2lsbF9hbGxfcmVxdWVzdHMoKSB3aGljaCBj
YXVzZXMgYSBidW5jaCBvZiB0aGUgZm9sbG93aW5nCm1lc3NhZ2VzOgoKZHdjMiBmNzJjMDAwMC51
c2I6IE1vZGUgTWlzbWF0Y2ggSW50ZXJydXB0OiBjdXJyZW50bHkgaW4gSG9zdCBtb2RlCmR3YzIg
ZjcyYzAwMDAudXNiOiBNb2RlIE1pc21hdGNoIEludGVycnVwdDogY3VycmVudGx5IGluIEhvc3Qg
bW9kZQpkd2MyIGY3MmMwMDAwLnVzYjogTW9kZSBNaXNtYXRjaCBJbnRlcnJ1cHQ6IGN1cnJlbnRs
eSBpbiBIb3N0IG1vZGUKZHdjMiBmNzJjMDAwMC51c2I6IE1vZGUgTWlzbWF0Y2ggSW50ZXJydXB0
OiBjdXJyZW50bHkgaW4gSG9zdCBtb2RlCmR3YzIgZjcyYzAwMDAudXNiOiBNb2RlIE1pc21hdGNo
IEludGVycnVwdDogY3VycmVudGx5IGluIEhvc3QgbW9kZQpkd2MyIGY3MmMwMDAwLnVzYjogTW9k
ZSBNaXNtYXRjaCBJbnRlcnJ1cHQ6IGN1cnJlbnRseSBpbiBIb3N0IG1vZGUKZHdjMiBmNzJjMDAw
MC51c2I6IE1vZGUgTWlzbWF0Y2ggSW50ZXJydXB0OiBjdXJyZW50bHkgaW4gSG9zdCBtb2RlCmR3
YzIgZjcyYzAwMDAudXNiOiBNb2RlIE1pc21hdGNoIEludGVycnVwdDogY3VycmVudGx5IGluIEhv
c3QgbW9kZQppbml0OiBTZXJ2aWNlICdhZGJkJyAocGlkIDE5MTUpIGtpbGxlZCBieSBzaWduYWwg
OQppbml0OiBTZW5kaW5nIHNpZ25hbCA5IHRvIHNlcnZpY2UgJ2FkYmQnIChwaWQgMTkxNSkgcHJv
Y2VzcyBncm91cC4uLgppbml0OiBTdWNjZXNzZnVsbHkga2lsbGVkIHByb2Nlc3MgY2dyb3VwIHVp
ZCAwIHBpZCAxOTE1IGluIDBtcwppbml0OiBwcm9jZXNzaW5nIGFjdGlvbiAoaW5pdC5zdmMuYWRi
ZD1zdG9wcGVkKSBmcm9tICgvaW5pdC51c2IuY29uZmlnZnMucmM6MTUpCmR3YzIgZjcyYzAwMDAu
dXNiOiBkd2MyX2hjX2NoaGx0ZF9pbnRyX2RtYTogQ2hhbm5lbCA4IC0gQ2hIbHRkIHNldCwgYnV0
IHJlYXNvbiBpcyB1bmtub3duCmR3YzIgZjcyYzAwMDAudXNiOiBoY2ludCAweDAwMDAwMDAyLCBp
bnRzdHMgMHgwNDIwMDAyOQpkd2MyIGY3MmMwMDAwLnVzYjogZHdjMl9oY19jaGhsdGRfaW50cl9k
bWE6IENoYW5uZWwgMTIgLSBDaEhsdGQgc2V0LCBidXQgcmVhc29uIGlzIHVua25vd24KZHdjMiBm
NzJjMDAwMC51c2I6IGhjaW50IDB4MDAwMDAwMDIsIGludHN0cyAweDA0MjAwMDI5CmR3YzIgZjcy
YzAwMDAudXNiOiBkd2MyX2hjX2NoaGx0ZF9pbnRyX2RtYTogQ2hhbm5lbCAxNSAtIENoSGx0ZCBz
ZXQsIGJ1dCByZWFzb24gaXMgdW5rbm93bgpkd2MyIGY3MmMwMDAwLnVzYjogaGNpbnQgMHgwMDAw
MDAwMiwgaW50c3RzIDB4MDQyMDAwMjkKZHdjMiBmNzJjMDAwMC51c2I6IGR3YzJfaGNfY2hobHRk
X2ludHJfZG1hOiBDaGFubmVsIDMgLSBDaEhsdGQgc2V0LCBidXQgcmVhc29uIGlzIHVua25vd24K
ZHdjMiBmNzJjMDAwMC51c2I6IGhjaW50IDB4MDAwMDAwMDIsIGludHN0cyAweDA0MjAwMDI5CmR3
YzIgZjcyYzAwMDAudXNiOiBkd2MyX2hjX2NoaGx0ZF9pbnRyX2RtYTogQ2hhbm5lbCA0IC0gQ2hI
bHRkIHNldCwgYnV0IHJlYXNvbiBpcyB1bmtub3duCmR3YzIgZjcyYzAwMDAudXNiOiBoY2ludCAw
eDAwMDAwMDAyLCBpbnRzdHMgMHgwNDIwMDAyOQpkd2MyIGY3MmMwMDAwLnVzYjogZHdjMl91cGRh
dGVfdXJiX3N0YXRlX2FibigpOiB0cmltbWluZyB4ZmVyIGxlbmd0aAoKQW5kIHRoZSB1c2IgZGV2
aWNlcyBjb25uZWN0ZWQgYXJlIGJhc2ljYWxseSBodW5nIGF0IHRoaXMgcG9pbnQuCgpJdCBzZWVt
cyBsaWtlIGlmIHdlJ3JlIGluIGhvc3QgbW9kZSwgd2UgcHJvYmFibHkgc2hvdWxkbid0IHJ1bgp0
aGUgZHdjMl9ob3N0Z19lcF9kaXNhYmxlIGxvZ2ljLCBzbyB0aGlzIHBhdGNoIHJldHVybnMgYW4g
ZXJyb3IKaW4gdGhhdCBjYXNlLgoKV2l0aCB0aGlzIHBhdGNoIChhbG9uZyB3aXRoIHRoZSBwcmV2
aW91cyBwYXRjaCBpbiB0aGlzIHNldCksIHdlIGF2b2lkCnRoZSBtaXNtYXRjaGVkIGludGVycnVw
dHMgYW5kIGNvbm5lY3RlZCB1c2IgZGV2aWNlcyBjb250aW51ZSB0byBmdW5jdGlvbi4KCkknbSBu
b3Qgc3VyZSBpZiBzb21lIG90aGVyIHNvbHV0aW9uIHdvdWxkIGJlIGJldHRlciBoZXJlLCBidXQg
dGhpcyBzZWVtcwp0byB3b3JrLCBzbyBJIHdhbnRlZCB0byBzZW5kIGl0IG91dCBmb3IgaW5wdXQg
b24gd2hhdCB0aGUgcmlnaHQgYXBwcm9hY2gKc2hvdWxkIGJlLgoKQ2M6IFdlaSBYdSA8eHV3ZWk1
QGhpc2lsaWNvbi5jb20+CkNjOiBHdW9kb25nIFh1IDxndW9kb25nLnh1QGxpbmFyby5vcmc+CkNj
OiBBbWl0IFB1bmRpciA8YW1pdC5wdW5kaXJAbGluYXJvLm9yZz4KQ2M6IFlvbmdRaW4gTGl1IDx5
b25ncWluLmxpdUBsaW5hcm8ub3JnPgpDYzogSm9obiBZb3VuIDxqb2hueW91bkBzeW5vcHN5cy5j
b20+CkNjOiBNaW5hcyBIYXJ1dHl1bnlhbiA8TWluYXMuSGFydXR5dW55YW5Ac3lub3BzeXMuY29t
PgpDYzogRG91Z2xhcyBBbmRlcnNvbiA8ZGlhbmRlcnNAY2hyb21pdW0ub3JnPgpDYzogQ2hlbiBZ
dSA8Y2hlbnl1NTZAaHVhd2VpLmNvbT4KQ2M6IEZlbGlwZSBCYWxiaSA8ZmVsaXBlLmJhbGJpQGxp
bnV4LmludGVsLmNvbT4KQ2M6IEdyZWcgS3JvYWgtSGFydG1hbiA8Z3JlZ2toQGxpbnV4Zm91bmRh
dGlvbi5vcmc+CkNjOiBsaW51eC11c2JAdmdlci5rZXJuZWwub3JnCkFja2VkLWJ5OiBNaW5hcyBI
YXJ1dHl1bnlhbiA8aG1pbmFzQHN5bm9wc3lzLmNvbT4KVGVzdGVkLWJ5OiBNaW5hcyBIYXJ1dHl1
bnlhbiA8aG1pbmFzQHN5bm9wc3lzLmNvbT4KUmVwb3J0ZWQtYnk6IFlvbmdRaW4gTGl1IDx5b25n
cWluLmxpdUBsaW5hcm8ub3JnPgpTaWduZWQtb2ZmLWJ5OiBKb2huIFN0dWx0eiA8am9obi5zdHVs
dHpAbGluYXJvLm9yZz4KU2lnbmVkLW9mZi1ieTogRmVsaXBlIEJhbGJpIDxmZWxpcGUuYmFsYmlA
bGludXguaW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBTYXNoYSBMZXZpbiA8YWxleGFuZGVyLmxl
dmluQHZlcml6b24uY29tPgpTaWduZWQtb2ZmLWJ5OiBHcmVnIEtyb2FoLUhhcnRtYW4gPGdyZWdr
aEBsaW51eGZvdW5kYXRpb24ub3JnPgotLS0KIGRyaXZlcnMvdXNiL2R3YzIvZ2FkZ2V0LmMgfCAg
ICA1ICsrKysrCiAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspCgoKCi0tClRvIHVuc3Vi
c2NyaWJlIGZyb20gdGhpcyBsaXN0OiBzZW5kIHRoZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eC11
c2IiIGluCnRoZSBib2R5IG9mIGEgbWVzc2FnZSB0byBtYWpvcmRvbW9Admdlci5rZXJuZWwub3Jn
Ck1vcmUgbWFqb3Jkb21vIGluZm8gYXQgIGh0dHA6Ly92Z2VyLmtlcm5lbC5vcmcvbWFqb3Jkb21v
LWluZm8uaHRtbAoKLS0tIGEvZHJpdmVycy91c2IvZHdjMi9nYWRnZXQuYworKysgYi9kcml2ZXJz
L3VzYi9kd2MyL2dhZGdldC5jCkBAIC00MDA2LDYgKzQwMDYsMTEgQEAgc3RhdGljIGludCBkd2My
X2hzb3RnX2VwX2Rpc2FibGUoc3RydWN0CiAJCXJldHVybiAtRUlOVkFMOwogCX0KIAorCWlmICho
c290Zy0+b3Bfc3RhdGUgIT0gT1RHX1NUQVRFX0JfUEVSSVBIRVJBTCkgeworCQlkZXZfZXJyKGhz
b3RnLT5kZXYsICIlczogY2FsbGVkIGluIGhvc3QgbW9kZT9cbiIsIF9fZnVuY19fKTsKKwkJcmV0
dXJuIC1FSU5WQUw7CisJfQorCiAJZXBjdHJsX3JlZyA9IGRpcl9pbiA/IERJRVBDVEwoaW5kZXgp
IDogRE9FUENUTChpbmRleCk7CiAKIAlzcGluX2xvY2tfaXJxc2F2ZSgmaHNvdGctPmxvY2ssIGZs
YWdzKTsK