From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754223AbcHSOPh (ORCPT ); Fri, 19 Aug 2016 10:15:37 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:59287 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753120AbcHSOPf (ORCPT ); Fri, 19 Aug 2016 10:15:35 -0400 Message-ID: <1471616119.61594.465.camel@infradead.org> Subject: Re: [PATCH v1 2/3] of: Add support for reading a s32 from a multi-value property. From: David Woodhouse To: Finlye Xiao , srinivas.kandagatla@linaro.org, maxime.ripard@free-electrons.com, heiko@sntech.de, robh+dt@kernel.org, frowand.list@gmail.com, sre@kernel.org, dbaryshkov@gmail.com, mark.rutland@arm.com, khilman@kernel.org, nm@ti.com, rjw@rjwysocki.net, viresh.kumar@linaro.org, sboyd@codeaurora.org Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, wxt@rock-chips.com, jay.xu@rock-chips.com, rocky.hao@rock-chips.com, tim.chen@rock-chips.com, tony.xie@rock-chips.com, ulysses.huang@rock-chips.com, lin.huang@rock-chips.com Date: Fri, 19 Aug 2016 15:15:19 +0100 In-Reply-To: <1471315139-28285-3-git-send-email-finley.xiao@rock-chips.com> References: <1471315139-28285-1-git-send-email-finley.xiao@rock-chips.com> <1471315139-28285-3-git-send-email-finley.xiao@rock-chips.com> Content-Type: multipart/signed; micalg="sha-256"; protocol="application/x-pkcs7-signature"; boundary="=-/pwJOwDKLECSIezTpMHx" X-Mailer: Evolution 3.20.4 (3.20.4-1.fc24) Mime-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-/pwJOwDKLECSIezTpMHx Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2016-08-16 at 10:38 +0800, Finlye Xiao wrote: > From: Finley Xiao >=20 > This patch adds an of_property_read_s32_index() function to allow > reading a single indexed s32 value from a property containing multiple > s32 values. >=20 > Signed-off-by: Finley Xiao NAK. Nobody should be using the old of_property_* functions any more anyway. You should be using the generic device_propery_* functions which work regardless of where the information comes from (actual DT vs. ACPI _DSD). So no, don't *add* any more of these functions. Only add the generic version. And if your driver isn't using the generic property functions... fix it. --=20 David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation --=-/pwJOwDKLECSIezTpMHx Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCEeAw ggXiMIIDyqADAgECAhBrp4p9CteI1lEK+Vnk57ThMA0GCSqGSIb3DQEBCwUAMH0xCzAJBgNVBAYT AklMMRYwFAYDVQQKEw1TdGFydENvbSBMdGQuMSswKQYDVQQLEyJTZWN1cmUgRGlnaXRhbCBDZXJ0 aWZpY2F0ZSBTaWduaW5nMSkwJwYDVQQDEyBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0 eTAeFw0xNTEyMTYwMTAwMDVaFw0zMDEyMTYwMTAwMDVaMHUxCzAJBgNVBAYTAklMMRYwFAYDVQQK Ew1TdGFydENvbSBMdGQuMSkwJwYDVQQLEyBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0 eTEjMCEGA1UEAxMaU3RhcnRDb20gQ2xhc3MgMSBDbGllbnQgQ0EwggEiMA0GCSqGSIb3DQEBAQUA A4IBDwAwggEKAoIBAQC9fdr3w6J9g/Zbgv3bW1+uHht1wLUZr5gkrLtXedg17AkefMyUGwrQdvwO bhajcVmnKVxhrUwkZPXRAwZZosRHfEIi5FH7x6SV/8Sp5lZEuiMnvMFG2MzLA84J6Ws5T4NfXZ0q n4TPgnr3X2vPVS51M7Ua9nIJgn8jvTra4eyyQzxvuA/GZwKg7VQfDCmCS+kICslYYWgXOMt2xlsS slxLce0CGWRsT8EpMyt1iDflSjXZIsE7m1uTyHaKZspMLyIyz6mySu8j8BWWHpChNNeTrFuhVfrO AyDPFJVUvKZCLKBhibTLloyy+LatoWELrjdI4a8StZY8+dIR9t4APXGzAgMBAAGjggFkMIIBYDAO BgNVHQ8BAf8EBAMCAQYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMEMBIGA1UdEwEB/wQI MAYBAf8CAQAwMgYDVR0fBCswKTAnoCWgI4YhaHR0cDovL2NybC5zdGFydHNzbC5jb20vc2ZzY2Eu Y3JsMGYGCCsGAQUFBwEBBFowWDAkBggrBgEFBQcwAYYYaHR0cDovL29jc3Auc3RhcnRzc2wuY29t MDAGCCsGAQUFBzAChiRodHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9jYS5jcnQwHQYDVR0O BBYEFCSBbDlhvkkPj7cbRivJKLUnSG1oMB8GA1UdIwQYMBaAFE4L7xqkQFulF2mHMMo0aEPQQa7y MD8GA1UdIAQ4MDYwNAYEVR0gADAsMCoGCCsGAQUFBwIBFh5odHRwOi8vd3d3LnN0YXJ0c3NsLmNv bS9wb2xpY3kwDQYJKoZIhvcNAQELBQADggIBAIvj94fsAYuErQ8BAluc4SMnIwS9NPBwAm5SH9uh 2NCXTq7im61g7F1LIiNI/+wq37fUuaMbz4g7VarKQTgf8ubs0p7NZWcIe7Bvem2AWaXBsxsaRTYw 5kG3DN8pd1hSEUuFoTa7DmNeFe8tiK1BrL3rbA/m48jp4AiFXgvxprJrW7izsyetOrRHPbkW4Y07 v29MdhaPv3u1JELyszXqOzjIYo4sWlC8iDQXwgSW/ntvWy2n4LuiaozlCfXl149tKeqvwlvrla2Y klue/quWp9j9ou4T/OY0CXMuY+B8wNK0ohd2D4ShgFlMSjzAFRoHGKF81snTr2d1A7Ew02oF6UQy CkC2aNNsK5cWOojBar5c7HplX9aHYUCZouxIeU28SONJAxnATgR4cJ2jrpmYSz/kliUJ46S6UpVD o/ebn9c6PaM/XtDYCCaM/7XX6wc3s++sbQ7CtCn1Ax7df6ufQbwyO0V+oFa9H0KAsjHMzcwk3EV2 B2NLatidKE/m7G+rB9m+FlVgIiSp0mGlg43QO9Kh1+JqvTCIzv2bJJkmPMLQJNuKKwHNL8F4GGp6 jbAV+WL+LDeGfVcq8DHS3LrD+xyYEXQBiqZEdiPVOMxLDSUCXsDO0uCWpaNQ8j6y6S9p0xE/Ga0p eVLadVHhqf9nXqKaxnr358VgfrxzUIrvOaOjMIIF+TCCBOGgAwIBAgIQaRjuleoVgt0XsPAUByve JDANBgkqhkiG9w0BAQsFADB1MQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjEp MCcGA1UECxMgU3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxIzAhBgNVBAMTGlN0YXJ0 Q29tIENsYXNzIDEgQ2xpZW50IENBMB4XDTE2MDMxMjE2MjEyNVoXDTE3MDMxMjE2MjEyNVowQjEc MBoGA1UEAwwTZHdtdzJAaW5mcmFkZWFkLm9yZzEiMCAGCSqGSIb3DQEJARYTZHdtdzJAaW5mcmFk ZWFkLm9yZzCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANBDAiGnoeOIQJ/Aolutct4z x6Yt3dOUI5d0YnydAMNOiyVLXzHuuuVjUpk/6nRxg1FN3e0i3TWe5MjSTD98760qWoAuF2g5BGU+ tN/GUsyws26ZWOt82w7xhn4dcI8EhmASUtwDTZs5ZXPQzSkuNs6uX5SY0eKPlBNHkAtMf39hNc4m liy6WRDKApZxA1vCbiHsJQZdNEBYO35022bu8PZBe6LSAFKoncoGMHl1xNEkN6kfOJFYnLqBYeXO 2mDA8KZ4h15EnQyyHGSghN92OUTc9stAWEt9a+q6TCtyW5zNgYTaaOtE41t5x2xDAgsnNU7sVM8f wSR3tYeW9IqTgU6eDUllb1a9FK7es3+j9UDg7OxNv9rnXIda6TdXlGWYfFltujF7FMwTofq3UG7t w68Ugk0MMfpZadhPhjYLI/qXiEDgQi8Xr+eWSo5P0ygaLvAz8OPcWAt8RG5Y8Id9hpb5neW1HTAR Q+k8lbpkx2wDPHZEft0ITROOupf76f9CNF4jYcyCKZNnjSsKeJv69VX1TsVaeqT1LJUEudXLa/BK FSb7x5M1KF4z46yImJrnagI19Nk/ufWn1usBXqXh8pY8cVN/I7C+TDPBY5SqIceTq7DaHZp19JQU IIWlyRsm2d4UoVcgIdTjX57Odap4Pjzrfp2RmC6hvkW2hQ5EreIPAgMBAAGjggG2MIIBsjAOBgNV HQ8BAf8EBAMCBLAwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMEMAkGA1UdEwQCMAAwHQYD VR0OBBYEFBDmK2IjZJ7MKmBK0A7J/tKaSIdoMB8GA1UdIwQYMBaAFCSBbDlhvkkPj7cbRivJKLUn SG1oMG8GCCsGAQUFBwEBBGMwYTAkBggrBgEFBQcwAYYYaHR0cDovL29jc3Auc3RhcnRzc2wuY29t MDkGCCsGAQUFBzAChi1odHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zY2EuY2xpZW50MS5j cnQwOAYDVR0fBDEwLzAtoCugKYYnaHR0cDovL2NybC5zdGFydHNzbC5jb20vc2NhLWNsaWVudDEu Y3JsMB4GA1UdEQQXMBWBE2R3bXcyQGluZnJhZGVhZC5vcmcwIwYDVR0SBBwwGoYYaHR0cDovL3d3 dy5zdGFydHNzbC5jb20vMEYGA1UdIAQ/MD0wOwYLKwYBBAGBtTcBAgQwLDAqBggrBgEFBQcCARYe aHR0cDovL3d3dy5zdGFydHNzbC5jb20vcG9saWN5MA0GCSqGSIb3DQEBCwUAA4IBAQAn5wvdgC0V kS226sFKAbqPnmVhc9jgrbsiXUcpdtYEzv6EZonARIeRC1UlIzK7jzZFRe95W5y4/qlcPQDoAeZL cSsbpW3AYPFFWdRgVp/eIR3iy9C5KEcAbkJES2lRUZWyRqAceW1Gur9kfvjM5H0kM6BBwJfCtoqo WragTXfsIXGNsF0F+60mUYYsKFPZzPmyz9J0Dr0xx9Lcp4fbD6UckDWCNJt2AJAiEPt/vPiiBzU8 edaRzkYhzxd9f3pZAzhlzIf2CgTrGtKSL2X1bS/b3siREjQLhVrlGw4qxqllqER3APrDzyijLFuc CWpS8hxjTmYcNZSibv+3Oy6uU+wqMIIF+TCCBOGgAwIBAgIQaRjuleoVgt0XsPAUByveJDANBgkq hkiG9w0BAQsFADB1MQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjEpMCcGA1UE CxMgU3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxIzAhBgNVBAMTGlN0YXJ0Q29tIENs YXNzIDEgQ2xpZW50IENBMB4XDTE2MDMxMjE2MjEyNVoXDTE3MDMxMjE2MjEyNVowQjEcMBoGA1UE AwwTZHdtdzJAaW5mcmFkZWFkLm9yZzEiMCAGCSqGSIb3DQEJARYTZHdtdzJAaW5mcmFkZWFkLm9y ZzCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANBDAiGnoeOIQJ/Aolutct4zx6Yt3dOU I5d0YnydAMNOiyVLXzHuuuVjUpk/6nRxg1FN3e0i3TWe5MjSTD98760qWoAuF2g5BGU+tN/GUsyw s26ZWOt82w7xhn4dcI8EhmASUtwDTZs5ZXPQzSkuNs6uX5SY0eKPlBNHkAtMf39hNc4mliy6WRDK ApZxA1vCbiHsJQZdNEBYO35022bu8PZBe6LSAFKoncoGMHl1xNEkN6kfOJFYnLqBYeXO2mDA8KZ4 h15EnQyyHGSghN92OUTc9stAWEt9a+q6TCtyW5zNgYTaaOtE41t5x2xDAgsnNU7sVM8fwSR3tYeW 9IqTgU6eDUllb1a9FK7es3+j9UDg7OxNv9rnXIda6TdXlGWYfFltujF7FMwTofq3UG7tw68Ugk0M MfpZadhPhjYLI/qXiEDgQi8Xr+eWSo5P0ygaLvAz8OPcWAt8RG5Y8Id9hpb5neW1HTARQ+k8lbpk x2wDPHZEft0ITROOupf76f9CNF4jYcyCKZNnjSsKeJv69VX1TsVaeqT1LJUEudXLa/BKFSb7x5M1 KF4z46yImJrnagI19Nk/ufWn1usBXqXh8pY8cVN/I7C+TDPBY5SqIceTq7DaHZp19JQUIIWlyRsm 2d4UoVcgIdTjX57Odap4Pjzrfp2RmC6hvkW2hQ5EreIPAgMBAAGjggG2MIIBsjAOBgNVHQ8BAf8E BAMCBLAwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMEMAkGA1UdEwQCMAAwHQYDVR0OBBYE FBDmK2IjZJ7MKmBK0A7J/tKaSIdoMB8GA1UdIwQYMBaAFCSBbDlhvkkPj7cbRivJKLUnSG1oMG8G CCsGAQUFBwEBBGMwYTAkBggrBgEFBQcwAYYYaHR0cDovL29jc3Auc3RhcnRzc2wuY29tMDkGCCsG AQUFBzAChi1odHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zY2EuY2xpZW50MS5jcnQwOAYD VR0fBDEwLzAtoCugKYYnaHR0cDovL2NybC5zdGFydHNzbC5jb20vc2NhLWNsaWVudDEuY3JsMB4G A1UdEQQXMBWBE2R3bXcyQGluZnJhZGVhZC5vcmcwIwYDVR0SBBwwGoYYaHR0cDovL3d3dy5zdGFy dHNzbC5jb20vMEYGA1UdIAQ/MD0wOwYLKwYBBAGBtTcBAgQwLDAqBggrBgEFBQcCARYeaHR0cDov L3d3dy5zdGFydHNzbC5jb20vcG9saWN5MA0GCSqGSIb3DQEBCwUAA4IBAQAn5wvdgC0VkS226sFK AbqPnmVhc9jgrbsiXUcpdtYEzv6EZonARIeRC1UlIzK7jzZFRe95W5y4/qlcPQDoAeZLcSsbpW3A YPFFWdRgVp/eIR3iy9C5KEcAbkJES2lRUZWyRqAceW1Gur9kfvjM5H0kM6BBwJfCtoqoWragTXfs IXGNsF0F+60mUYYsKFPZzPmyz9J0Dr0xx9Lcp4fbD6UckDWCNJt2AJAiEPt/vPiiBzU8edaRzkYh zxd9f3pZAzhlzIf2CgTrGtKSL2X1bS/b3siREjQLhVrlGw4qxqllqER3APrDzyijLFucCWpS8hxj TmYcNZSibv+3Oy6uU+wqMYIEXjCCBFoCAQEwgYkwdTELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0 YXJ0Q29tIEx0ZC4xKTAnBgNVBAsTIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MSMw IQYDVQQDExpTdGFydENvbSBDbGFzcyAxIENsaWVudCBDQQIQaRjuleoVgt0XsPAUByveJDANBglg hkgBZQMEAgEFAKCCAaUwGAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEHATAcBgkqhkiG9w0BCQUxDxcN MTYwODE5MTQxNTE5WjAvBgkqhkiG9w0BCQQxIgQgZJJAA7+E6dxU+PIBvs5vl3TtjbUICxwWtRzZ TlqkdIgwgZoGCSsGAQQBgjcQBDGBjDCBiTB1MQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRD b20gTHRkLjEpMCcGA1UECxMgU3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxIzAhBgNV BAMTGlN0YXJ0Q29tIENsYXNzIDEgQ2xpZW50IENBAhBpGO6V6hWC3Rew8BQHK94kMIGcBgsqhkiG 9w0BCRACCzGBjKCBiTB1MQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjEpMCcG A1UECxMgU3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxIzAhBgNVBAMTGlN0YXJ0Q29t IENsYXNzIDEgQ2xpZW50IENBAhBpGO6V6hWC3Rew8BQHK94kMA0GCSqGSIb3DQEBAQUABIICAHQs 9BfQw3AQiYn0anPvBnbKvt+s4XkBJGqI/19D9O7Frmsjfiyc60rnN/DAJHtkYrTM4+3Hyq4zUEtC 553YoYI60bpc3Ig9/P8pDka0Z0wnspzNudCWtpOMuNeHloZlEcY85q/2v3ZTE+PU5hZRdy5YIwcq 6bAo1Pg2eLoji/0/CqpXFuawhsD9gOl5kj7Vkkvb9qdbe5S9GGdk3f6ENIwhCSYE6BTpsK+GJ4uo IAUw0NQkI0n0T6yIY+5yOsOvUqx4xW05EPvADwRkmMK9UXZCRy0w1EiH5GANx+qBdDpHlnXGiPiZ BsKfKC8HzpgsByC4xJe8gQYQud3pLHBJVMSs0gyDPxzuOy6KV/++lK+lSBRuGlSnCFopLViNDAND rssuGSCMN5Sx1qyxj3NHfJ9sCJw5/WpLil5ktUM3hPP5Mi86x0KHo/PJ2+yT4B7Mc9OVnyVjaJPP 4f6W6GAdvo8VOowpKFiQpDhAsUkddfQ5vrukSSC39y0zzoOz5vVVhA4L6qbrq7Dm+pNGotUTExAb ABxU0GEODWFhEGoSNV79bRrJDQbETzH9KVz35esPShGKMO0MNwhjAXsdSpoDmkW1eASWgs71uHxA nOdzXBQ31NsIMs6ZT5bGlPnJiaiAxvRhPUObs0bv5frIH2bIZk76ARhdbF2uIZPWrlqvXnHsAAAA AAAA --=-/pwJOwDKLECSIezTpMHx--