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[213.44.230.108]) by smtp.gmail.com with ESMTPSA id z5-20020a05600c0a0500b0037bb8df81a2sm5439026wmp.13.2022.03.16.01.32.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 16 Mar 2022 01:32:46 -0700 (PDT) Message-ID: <4e4f630e-adbd-79a9-ea04-6f981d40485e@baylibre.com> Date: Wed, 16 Mar 2022 09:32:45 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v8 05/16] hwrng: meson - Don't open-code devm_clk_get_optional_enabled() Content-Language: en-US To: =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , Michael Turquette , Stephen Boyd , Russell King , Matt Mackall , Herbert Xu Cc: linux-clk@vger.kernel.org, kernel@pengutronix.de, Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org References: <20220314141643.22184-1-u.kleine-koenig@pengutronix.de> <20220314141643.22184-6-u.kleine-koenig@pengutronix.de> From: Neil Armstrong Organization: Baylibre In-Reply-To: <20220314141643.22184-6-u.kleine-koenig@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220316_013249_539024_4F51EA97 X-CRM114-Status: GOOD ( 19.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMTQvMDMvMjAyMiAxNToxNiwgVXdlIEtsZWluZS1Lw7ZuaWcgd3JvdGU6Cj4gZGV2bV9jbGtf Z2V0X2VuYWJsZWQoKSByZXR1cm5zIGEgY2xvY2sgcHJlcGFyZWQgYW5kIGVuYWJsZWQgYW5kIGFs cmVhZHkKPiByZWdpc3RlcnMgYSBkZXZtIGV4aXQgaGFuZGxlciB0byBkaXNhYmxlIChhbmQgdW5w cmVwYXJlKSB0aGUgY2xvY2suCj4gCj4gU2lnbmVkLW9mZi1ieTogVXdlIEtsZWluZS1Lw7ZuaWcg PHUua2xlaW5lLWtvZW5pZ0BwZW5ndXRyb25peC5kZT4KPiAtLS0KPiAgIGRyaXZlcnMvY2hhci9o d19yYW5kb20vbWVzb24tcm5nLmMgfCAyMCArKy0tLS0tLS0tLS0tLS0tLS0tLQo+ICAgMSBmaWxl IGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMTggZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvY2hhci9od19yYW5kb20vbWVzb24tcm5nLmMgYi9kcml2ZXJzL2NoYXIvaHdf cmFuZG9tL21lc29uLXJuZy5jCj4gaW5kZXggOGJiMzAyODJjYTQ2Li4wNmRiNWE5M2UyNTcgMTAw NjQ0Cj4gLS0tIGEvZHJpdmVycy9jaGFyL2h3X3JhbmRvbS9tZXNvbi1ybmcuYwo+ICsrKyBiL2Ry aXZlcnMvY2hhci9od19yYW5kb20vbWVzb24tcm5nLmMKPiBAQCAtMzMsMTYgKzMzLDEwIEBAIHN0 YXRpYyBpbnQgbWVzb25fcm5nX3JlYWQoc3RydWN0IGh3cm5nICpybmcsIHZvaWQgKmJ1Ziwgc2l6 ZV90IG1heCwgYm9vbCB3YWl0KQo+ICAgCXJldHVybiBzaXplb2YodTMyKTsKPiAgIH0KPiAgIAo+ IC1zdGF0aWMgdm9pZCBtZXNvbl9ybmdfY2xrX2Rpc2FibGUodm9pZCAqZGF0YSkKPiAtewo+IC0J Y2xrX2Rpc2FibGVfdW5wcmVwYXJlKGRhdGEpOwo+IC19Cj4gLQo+ICAgc3RhdGljIGludCBtZXNv bl9ybmdfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikKPiAgIHsKPiAgIAlzdHJ1 Y3QgZGV2aWNlICpkZXYgPSAmcGRldi0+ZGV2Owo+ICAgCXN0cnVjdCBtZXNvbl9ybmdfZGF0YSAq ZGF0YTsKPiAtCWludCByZXQ7Cj4gICAKPiAgIAlkYXRhID0gZGV2bV9remFsbG9jKGRldiwgc2l6 ZW9mKCpkYXRhKSwgR0ZQX0tFUk5FTCk7Cj4gICAJaWYgKCFkYXRhKQo+IEBAIC01NCwyMCArNDgs MTAgQEAgc3RhdGljIGludCBtZXNvbl9ybmdfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAq cGRldikKPiAgIAlpZiAoSVNfRVJSKGRhdGEtPmJhc2UpKQo+ICAgCQlyZXR1cm4gUFRSX0VSUihk YXRhLT5iYXNlKTsKPiAgIAo+IC0JZGF0YS0+Y29yZV9jbGsgPSBkZXZtX2Nsa19nZXRfb3B0aW9u YWwoZGV2LCAiY29yZSIpOwo+ICsJZGF0YS0+Y29yZV9jbGsgPSBkZXZtX2Nsa19nZXRfb3B0aW9u YWxfZW5hYmxlZChkZXYsICJjb3JlIik7Cj4gICAJaWYgKElTX0VSUihkYXRhLT5jb3JlX2Nsaykp Cj4gICAJCXJldHVybiBkZXZfZXJyX3Byb2JlKGRldiwgUFRSX0VSUihkYXRhLT5jb3JlX2Nsayks Cj4gLQkJCQkgICAgICJGYWlsZWQgdG8gZ2V0IGNvcmUgY2xvY2tcbiIpOwo+IC0KPiAtCWlmIChk YXRhLT5jb3JlX2Nsaykgewo+IC0JCXJldCA9IGNsa19wcmVwYXJlX2VuYWJsZShkYXRhLT5jb3Jl X2Nsayk7Cj4gLQkJaWYgKHJldCkKPiAtCQkJcmV0dXJuIHJldDsKPiAtCQlyZXQgPSBkZXZtX2Fk ZF9hY3Rpb25fb3JfcmVzZXQoZGV2LCBtZXNvbl9ybmdfY2xrX2Rpc2FibGUsCj4gLQkJCQkJICAg ICAgIGRhdGEtPmNvcmVfY2xrKTsKPiAtCQlpZiAocmV0KQo+IC0JCQlyZXR1cm4gcmV0Owo+IC0J fQo+ICsJCQkJICAgICAiRmFpbGVkIHRvIGdldCBlbmFibGVkIGNvcmUgY2xvY2tcbiIpOwo+ICAg Cj4gICAJZGF0YS0+cm5nLm5hbWUgPSBwZGV2LT5uYW1lOwo+ICAgCWRhdGEtPnJuZy5yZWFkID0g bWVzb25fcm5nX3JlYWQ7CgpBY2tlZC1ieTogTmVpbCBBcm1zdHJvbmcgPG5hcm1zdHJvbmdAYmF5 bGlicmUuY29tPgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5p bmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8v bGludXgtYXJtLWtlcm5lbAo=