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: [v3] usb: core: phy: fix return value checking about devm_of_phy_get_by_index() From: Chunfeng Yun Message-Id: <1535709787.32173.33.camel@mhfsdcap03> Date: Fri, 31 Aug 2018 18:03:07 +0800 To: Johan Hovold Cc: Greg Kroah-Hartman , Felipe Balbi , Martin Blumenstingl , Matthias Brugger , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org List-ID: T24gRnJpLCAyMDE4LTA4LTMxIGF0IDExOjQxICswMjAwLCBKb2hhbiBIb3ZvbGQgd3JvdGU6Cj4g T24gVGh1LCBBdWcgMzAsIDIwMTggYXQgMDk6MTY6NDBBTSArMDgwMCwgQ2h1bmZlbmcgWXVuIHdy b3RlOgo+ID4gVXNlIElTX0VSUigpIGluc3RlYWQgb2YgSVNfRVJSX09SX05VTEwoKSBiZWNhdXNl IGRldm1fb2ZfcGh5X2dldF9ieV9pbmRleCgpCj4gPiBuZXZlciByZXR1cm4gTlVMTCB2YWx1ZTsK PiA+IEJ1dCBzdGlsbCBuZWVkIGlnbm9yZSB0aGUgZXJyb3Igb2YgLUVOT0RFViwgZm9yIG1vcmUg aW5mb3JtYXRpb24sIHBsZWFzZQo+ID4gcmVmZXIgdG86Cj4gPiBbMF0gaHR0cHM6Ly9sa21sLm9y Zy9sa21sLzIwMTgvNC8xOS84OAo+ID4gWzFdIGh0dHBzOi8vcGF0Y2h3b3JrLmtlcm5lbC5vcmcv cGF0Y2gvMTAxNjAxODEvCj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IENodW5mZW5nIFl1biA8Y2h1 bmZlbmcueXVuQG1lZGlhdGVrLmNvbT4KPiA+IC0tLQo+ID4gVjM6IGFiYW5kb24gdGhlIHRlcm5h cnkgb3BlcmF0b3Igc3VnZ2VzdGVkIGJ5IEpvaGFuCj4gPiAKPiA+IFYyOiBrZWVwIHRoZSAtRU5P REVWIGNoZWNrCj4gCj4gUGVyaGFwcyB0aGUgcGF0Y2ggU3ViamVjdCBpcyBhIGxpdHRsZSBtaXNs ZWFkaW5nIGFzIHRoaXMgaXMgbW9yZSBvZiBhCj4gY2xlYW4gdXAgdGhhbiBhIGZpeCAoYXMgdGhl cmUncyBubyBidWcgaGVyZSkuCj4gCj4gQnV0IGFwYXJ0IGZyb20gdGhhdCB0aGlzIGxvb2tzIGdv b2QgdG8gbWUuCj4gCj4gUmV2aWV3ZWQtYnk6IEpvaGFuIEhvdm9sZCA8am9oYW5Aa2VybmVsLm9y Zz4KU2VudCBhIG5ldyB2ZXJzaW9uLCB0aGFua3MKPiAKPiA+IC0tLQo+ID4gIGRyaXZlcnMvdXNi L2NvcmUvcGh5LmMgfCA3ICsrKystLS0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25z KCspLCAzIGRlbGV0aW9ucygtKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2IvY29y ZS9waHkuYyBiL2RyaXZlcnMvdXNiL2NvcmUvcGh5LmMKPiA+IGluZGV4IDk4Nzk3NjcuLjM4YjJj NzcgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL3VzYi9jb3JlL3BoeS5jCj4gPiArKysgYi9kcml2 ZXJzL3VzYi9jb3JlL3BoeS5jCj4gPiBAQCAtMjMsMTAgKzIzLDExIEBAIHN0YXRpYyBpbnQgdXNi X3BoeV9yb290aHViX2FkZF9waHkoc3RydWN0IGRldmljZSAqZGV2LCBpbnQgaW5kZXgsCj4gPiAg CQkJCSAgIHN0cnVjdCBsaXN0X2hlYWQgKmxpc3QpCj4gPiAgewo+ID4gIAlzdHJ1Y3QgdXNiX3Bo eV9yb290aHViICpyb290aHViX2VudHJ5Owo+ID4gLQlzdHJ1Y3QgcGh5ICpwaHkgPSBkZXZtX29m X3BoeV9nZXRfYnlfaW5kZXgoZGV2LCBkZXYtPm9mX25vZGUsIGluZGV4KTsKPiA+ICsJc3RydWN0 IHBoeSAqcGh5Owo+ID4gIAo+ID4gLQlpZiAoSVNfRVJSX09SX05VTEwocGh5KSkgewo+ID4gLQkJ aWYgKCFwaHkgfHwgUFRSX0VSUihwaHkpID09IC1FTk9ERVYpCj4gPiArCXBoeSA9IGRldm1fb2Zf cGh5X2dldF9ieV9pbmRleChkZXYsIGRldi0+b2Zfbm9kZSwgaW5kZXgpOwo+ID4gKwlpZiAoSVNf RVJSKHBoeSkpIHsKPiA+ICsJCWlmIChQVFJfRVJSKHBoeSkgPT0gLUVOT0RFVikKPiA+ICAJCQly ZXR1cm4gMDsKPiA+ICAJCWVsc2UKPiA+ICAJCQlyZXR1cm4gUFRSX0VSUihwaHkpOwo+IAo+IFRo YW5rcywKPiBKb2hhbgo=