From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usb: core: endpoint: Add error messages for usb_create_ep_devs() From: Greg Kroah-Hartman Message-Id: <20190121143534.GA27460@kroah.com> Date: Mon, 21 Jan 2019 15:35:34 +0100 To: Suwan Kim Cc: stern@rowland.harvard.edu, linux-usb@vger.kernel.org, mathias.nyman@linux.intel.com List-ID: T24gTW9uLCBKYW4gMjEsIDIwMTkgYXQgMTE6MzA6NTVQTSArMDkwMCwgU3V3YW4gS2ltIHdyb3Rl Ogo+IHVzYl9jcmVhdGVfZXBfZGV2cygpIHJldHVybnMgZXJyb3IgY29kZSBpZiBhbiBlcnJvciBv Y2N1cnMuIEJ1dAo+IHVzYl9uZXdfZGV2aWNlKCkgYW5kIGNyZWF0ZV9pbnRmX2VwX2RldnMoKSB3 aGljaCB1c2UgdXNiX2NyZWF0ZV9lcF9kZXZzKCkKPiB0byBjcmVhdGUgZW5kcG9pbnQgZGV2aWNl cyBpZ25vcmUgdGhlIGVycm9yIGFuZCBjdXQgdGhlIHByb3BhZ2F0aW9uCj4gb2YgdGhlIGVycm9y IHdoZW4gdXNiX2NyZWF0ZV9lcF9kZXZzKCkgZmFpbHMuIFNvLCB1c2JfY3JlYXRlX2VwX2RldnMo KQo+IHByaW50cyBhbiBlcnJvciBtZXNzYWdlIGZvciBkZWJ1Z2dpbmcgb3Igbm90aWZpY2F0aW9u IHB1cnBvc2VzIGlmIGFuCj4gZXJyb3Igb2NjdXJzLgo+IAo+IFNpZ25lZC1vZmYtYnk6IFN1d2Fu IEtpbSA8c3V3YW4ua2ltMDI3QGdtYWlsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy91c2IvY29yZS9l bmRwb2ludC5jIHwgNSArKysrLQo+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCAx IGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL2NvcmUvZW5kcG9pbnQu YyBiL2RyaXZlcnMvdXNiL2NvcmUvZW5kcG9pbnQuYwo+IGluZGV4IDFjMmMwNDA3OTY3Ni4uYWQz OTAyYzAyM2Q5IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvdXNiL2NvcmUvZW5kcG9pbnQuYwo+ICsr KyBiL2RyaXZlcnMvdXNiL2NvcmUvZW5kcG9pbnQuYwo+IEBAIC0xODIsNiArMTgyLDcgQEAgaW50 IHVzYl9jcmVhdGVfZXBfZGV2cyhzdHJ1Y3QgZGV2aWNlICpwYXJlbnQsCj4gIAo+ICAJZXBfZGV2 ID0ga3phbGxvYyhzaXplb2YoKmVwX2RldiksIEdGUF9LRVJORUwpOwo+ICAJaWYgKCFlcF9kZXYp IHsKPiArCQlkZXZfZXJyKHBhcmVudCwgImVuZHBvaW50IGRldmljZSBhbGxvYyBmYWlsZWRcbiIp OwoKa3phbGxvYygpIHByaW50cyBvdXQgYW4gZXJyb3IgaWYgaXQgZmFpbHMsIHdoeSBwcmludCBv dXQgaXQgYWdhaW4gaGVyZT8KCj4gIAkJcmV0dmFsID0gLUVOT01FTTsKPiAgCQlnb3RvIGV4aXQ7 Cj4gIAl9Cj4gQEAgLTE5NCw4ICsxOTUsMTAgQEAgaW50IHVzYl9jcmVhdGVfZXBfZGV2cyhzdHJ1 Y3QgZGV2aWNlICpwYXJlbnQsCj4gIAlkZXZfc2V0X25hbWUoJmVwX2Rldi0+ZGV2LCAiZXBfJTAy eCIsIGVuZHBvaW50LT5kZXNjLmJFbmRwb2ludEFkZHJlc3MpOwo+ICAKPiAgCXJldHZhbCA9IGRl dmljZV9yZWdpc3RlcigmZXBfZGV2LT5kZXYpOwo+IC0JaWYgKHJldHZhbCkKPiArCWlmIChyZXR2 YWwpIHsKPiArCQlkZXZfZXJyKHBhcmVudCwgImVuZHBvaW50IGRldmljZSByZWdpc3RlciBmYWls ZWRcbiIpOwoKRG9lc24ndCBkZXZpY2VfYWRkKCkgcHJvdmlkZSBhbiBlcnJvciBpZiB0aGlzIGZh aWxzPyAgSWYgbm90LCB3aGF0IGNhbgp3ZSBkbyBhYm91dCBpdCBoZXJlPwoKQW5kIGV2ZW4gaWYg eW91IGRvIHdhbnQgdGhpcyBtZXNzYWdlLCBpdCdzIG5vdCB0aGUgcGFyZW50IHRoYXQgZmFpbGVk IHRvCnJlZ2lzdGVyLCBzbyB0aGlzIG1pZ2h0IGJlIGEgYml0IG1pc2xlYWRpbmcgb2YgYSBtZXNz YWdlLgoKV2hhdCBwcm9ibGVtIGFyZSB5b3UgaGF2aW5nIHRoYXQgeW91IGFyZSB0cnlpbmcgdG8g Zml4IGhlcmU/ICBIYXZlIHlvdQpzZWVuIHRoZSBjYWxsIHRvIGRldmljZV9yZWdpc3RlcigpIGZh aWwgZm9yIGFuIGVuZHBvaW50PwoKdGhhbmtzLAoKZ3JlZyBrLWgK