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[2a02:3100:9545:b300:8dc9:588b:ac03:5082]) by smtp.googlemail.com with ESMTPSA id la5-20020a170906ad8500b0094e877ec197sm16727262ejb.148.2023.05.02.13.33.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 May 2023 13:33:46 -0700 (PDT) Message-ID: <23fe625e-dc23-4db8-3dce-83167cd3b206@gmail.com> Date: Tue, 2 May 2023 22:33:42 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Content-Language: en-US To: Jerome Brunet , Martin Blumenstingl , Neil Armstrong , Kevin Hilman , =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , "thierry.reding@gmail.com" Cc: "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Amlogic Meson..." , linux-pwm@vger.kernel.org, Dmitry Rokosov From: Heiner Kallweit Subject: [PATCH v3] pwm: meson: modify and simplify calculation in meson_pwm_get_state X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230502_133349_008766_0C8B3D41 X-CRM114-Status: GOOD ( 11.72 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org SSBkb24ndCBzZWUgYSByZWFzb24gd2h5IHdlIHNob3VsZCB0cmVhdCB0aGUgY2FzZSBsbyA8IGhp IGRpZmZlcmVudGx5CmFuZCByZXR1cm4gMCBhcyBwZXJpb2QgYW5kIGR1dHlfY3ljbGUuIFRoZSBj dXJyZW50IGxvZ2ljIHdhcyBhZGRlZCB3aXRoCmMzNzViY2JhYWJkYiAoInB3bTogbWVzb246IFJl YWQgdGhlIGZ1bGwgaGFyZHdhcmUgc3RhdGUgaW4KbWVzb25fcHdtX2dldF9zdGF0ZSgpIiksIE1h cnRpbiBhcyBvcmlnaW5hbCBhdXRob3IgZG9lc24ndCByZW1lbWJlciB3aHkKaXQgd2FzIGltcGxl bWVudGVkIHRoaXMgd2F5IGJhY2sgdGhlbi4KU28gbGV0J3MgaGFuZGxlIGl0IGFzIG5vcm1hbCB1 c2UgY2FzZSBhbmQgYWxzbyByZW1vdmUgdGhlIG9wdGltaXphdGlvbgpmb3IgbG8gPT0gMC4gSSB0 aGluayB0aGUgaW1wcm92ZWQgcmVhZGFiaWxpdHkgaXMgd29ydGggaXQuCgpGaXhlczogYzM3NWJj YmFhYmRiICgicHdtOiBtZXNvbjogUmVhZCB0aGUgZnVsbCBoYXJkd2FyZSBzdGF0ZSBpbiBtZXNv bl9wd21fZ2V0X3N0YXRlKCkiKQpSZXZpZXdlZC1ieTogVXdlIEtsZWluZS1Lw7ZuaWcgPHUua2xl aW5lLWtvZW5pZ0BwZW5ndXRyb25peC5kZT4KQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5vcmcKU2ln bmVkLW9mZi1ieTogSGVpbmVyIEthbGx3ZWl0IDxoa2FsbHdlaXQxQGdtYWlsLmNvbT4KLS0tCnYy OgotIGltcHJvdmUgY29tbWl0IGRlc2NyaXB0aW9uCnYzOgotIG1ha2UgcGF0Y2ggYSBmaXgKLS0t CiBkcml2ZXJzL3B3bS9wd20tbWVzb24uYyB8IDE0ICsrLS0tLS0tLS0tLS0tCiAxIGZpbGUgY2hh bmdlZCwgMiBpbnNlcnRpb25zKCspLCAxMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL3B3bS9wd20tbWVzb24uYyBiL2RyaXZlcnMvcHdtL3B3bS1tZXNvbi5jCmluZGV4IDU3MzIz MDBlYi4uMzg2NTUzOGRkIDEwMDY0NAotLS0gYS9kcml2ZXJzL3B3bS9wd20tbWVzb24uYworKysg Yi9kcml2ZXJzL3B3bS9wd20tbWVzb24uYwpAQCAtMzUxLDE4ICszNTEsOCBAQCBzdGF0aWMgaW50 IG1lc29uX3B3bV9nZXRfc3RhdGUoc3RydWN0IHB3bV9jaGlwICpjaGlwLCBzdHJ1Y3QgcHdtX2Rl dmljZSAqcHdtLAogCWNoYW5uZWwtPmxvID0gRklFTERfR0VUKFBXTV9MT1dfTUFTSywgdmFsdWUp OwogCWNoYW5uZWwtPmhpID0gRklFTERfR0VUKFBXTV9ISUdIX01BU0ssIHZhbHVlKTsKIAotCWlm IChjaGFubmVsLT5sbyA9PSAwKSB7Ci0JCXN0YXRlLT5wZXJpb2QgPSBtZXNvbl9wd21fY250X3Rv X25zKGNoaXAsIHB3bSwgY2hhbm5lbC0+aGkpOwotCQlzdGF0ZS0+ZHV0eV9jeWNsZSA9IHN0YXRl LT5wZXJpb2Q7Ci0JfSBlbHNlIGlmIChjaGFubmVsLT5sbyA+PSBjaGFubmVsLT5oaSkgewotCQlz dGF0ZS0+cGVyaW9kID0gbWVzb25fcHdtX2NudF90b19ucyhjaGlwLCBwd20sCi0JCQkJCQkgICAg Y2hhbm5lbC0+bG8gKyBjaGFubmVsLT5oaSk7Ci0JCXN0YXRlLT5kdXR5X2N5Y2xlID0gbWVzb25f cHdtX2NudF90b19ucyhjaGlwLCBwd20sCi0JCQkJCQkJY2hhbm5lbC0+aGkpOwotCX0gZWxzZSB7 Ci0JCXN0YXRlLT5wZXJpb2QgPSAwOwotCQlzdGF0ZS0+ZHV0eV9jeWNsZSA9IDA7Ci0JfQorCXN0 YXRlLT5wZXJpb2QgPSBtZXNvbl9wd21fY250X3RvX25zKGNoaXAsIHB3bSwgY2hhbm5lbC0+bG8g KyBjaGFubmVsLT5oaSk7CisJc3RhdGUtPmR1dHlfY3ljbGUgPSBtZXNvbl9wd21fY250X3RvX25z KGNoaXAsIHB3bSwgY2hhbm5lbC0+aGkpOwogCiAJc3RhdGUtPnBvbGFyaXR5ID0gUFdNX1BPTEFS SVRZX05PUk1BTDsKIAotLSAKMi40MC4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC1hbWxvZ2ljIG1haWxpbmcgbGlzdApsaW51eC1hbWxvZ2lj QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9s aXN0aW5mby9saW51eC1hbWxvZ2ljCg==