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Fri, 25 Sep 2020 20:50:58 +0800 Received: from [172.21.77.33] (172.21.77.33) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 20:50:57 +0800 Message-ID: <1601038258.15065.4.camel@mtkswgap22> Subject: Re: [PATCH v2] pinctrl: mediatek: check mtk_is_virt_gpio input parameter From: Hanks Chen To: Sean Wang , Matthias Brugger , Linus Walleij CC: Linus Walleij , Matthias Brugger , , , , , CC Hwang , sin_jieyang Date: Fri, 25 Sep 2020 20:50:58 +0800 In-Reply-To: <1597922546-29633-1-git-send-email-hanks.chen@mediatek.com> References: <1597922546-29633-1-git-send-email-hanks.chen@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org SGkgU2VhbiAmIExpbnV4ICYgTWF0dGhpYXMsDQoNClBsZWFzZSBraW5kbHkgbGV0IG1lIGtub3cg eW91ciBjb21tZW50cyBhYm91dCB0aGlzIGZpeGVzIHBhdGNoLg0KVGhhbmtzDQoNClJlZ2FyZHMs DQpIYW5rcw0KDQoNCk9uIFRodSwgMjAyMC0wOC0yMCBhdCAxOToyMiArMDgwMCwgSGFua3MgQ2hl biB3cm90ZToNCj4gY2hlY2sgbXRrX2lzX3ZpcnRfZ3BpbyBpbnB1dCBwYXJhbWV0ZXIsDQo+IHZp cnR1YWwgZ3BpbyBuZWVkIHRvIHN1cHBvcnQgZWludCBtb2RlLg0KPiANCj4gYWRkIGVycm9yIGhh bmRsZXIgZm9yIHRoZSBrbyBjYXNlDQo+IHRvIGZpeCB0aGlzIGJvb3QgZmFpbDoNCj4gcGMgOiBt dGtfaXNfdmlydF9ncGlvKzB4MjAvMHgzOCBbcGluY3RybF9tdGtfY29tbW9uX3YyXQ0KPiBsciA6 IG10a19ncGlvX2dldF9kaXJlY3Rpb24rMHg0NC8weGIwIFtwaW5jdHJsX3BhcmlzXQ0KPiANCj4g Rml4ZXM6IGVkZDU0NjQ2NTAwMiAoInBpbmN0cmw6IG1lZGlhdGVrOiBhdm9pZCB2aXJ0dWFsIGdw aW8gdHJ5aW5nIHRvIHNldCByZWciKQ0KPiBTaW5nZWQtb2ZmLWJ5OiBKaWUgWWFuZyA8c2luX2pp ZXlhbmdAbWVkaWF0ZWsuY29tPg0KPiBTaWduZWQtb2ZmLWJ5OiBIYW5rcyBDaGVuIDxoYW5rcy5j aGVuQG1lZGlhdGVrLmNvbT4NCj4gDQo+IC0tLQ0KPiBDaGFuZ2VzIHNpbmNlIHYxOg0KPiAtIHVw ZGF0ZSBTaW5nZWQtb2ZmLWJ5DQo+IC0gYWxpZ24gd2l0aCBwaW5jdHJsL21lZGlhdGVrL3BpbmN0 cmwtbXRrLW10Ki5oIA0KPiANCj4gLS0tDQo+ICBkcml2ZXJzL3BpbmN0cmwvbWVkaWF0ZWsvcGlu Y3RybC1tdGstY29tbW9uLXYyLmMgfCA0ICsrKysNCj4gIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2Vy dGlvbnMoKykNCj4gDQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3BpbmN0cmwvbWVkaWF0ZWsvcGlu Y3RybC1tdGstY29tbW9uLXYyLmMgYi9kcml2ZXJzL3BpbmN0cmwvbWVkaWF0ZWsvcGluY3RybC1t dGstY29tbW9uLXYyLmMNCj4gaW5kZXggYzUzZTJjMzkxZTMyLi5hNDg1ZDc5ZjUxYTEgMTAwNjQ0 DQo+IC0tLSBhL2RyaXZlcnMvcGluY3RybC9tZWRpYXRlay9waW5jdHJsLW10ay1jb21tb24tdjIu Yw0KPiArKysgYi9kcml2ZXJzL3BpbmN0cmwvbWVkaWF0ZWsvcGluY3RybC1tdGstY29tbW9uLXYy LmMNCj4gQEAgLTI1OSw2ICsyNTksMTAgQEAgYm9vbCBtdGtfaXNfdmlydF9ncGlvKHN0cnVjdCBt dGtfcGluY3RybCAqaHcsIHVuc2lnbmVkIGludCBncGlvX24pDQo+ICANCj4gIAlkZXNjID0gKGNv bnN0IHN0cnVjdCBtdGtfcGluX2Rlc2MgKikmaHctPnNvYy0+cGluc1tncGlvX25dOw0KPiAgDQo+ ICsJLyogaWYgdGhlIEdQSU8gaXMgbm90IHN1cHBvcnRlZCBmb3IgZWludCBtb2RlICovDQo+ICsJ aWYgKGRlc2MtPmVpbnQuZWludF9tID09IE5PX0VJTlRfU1VQUE9SVCkNCj4gKwkJcmV0dXJuIHZp cnRfZ3BpbzsNCj4gKw0KPiAgCWlmIChkZXNjLT5mdW5jcyAmJiAhZGVzYy0+ZnVuY3NbZGVzYy0+ ZWludC5laW50X21dLm5hbWUpDQo+ICAJCXZpcnRfZ3BpbyA9IHRydWU7DQo+ICANCg0K