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Mon, 10 May 2021 17:41:59 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lg9ug-0005HI-Fy; Mon, 10 May 2021 19:41:50 +0200 Received: from ukl by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lg9uf-0006aT-0Z; Mon, 10 May 2021 19:41:49 +0200 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: Michael Turquette , Stephen Boyd Subject: [PATCH v7 1/6] clk: generalize devm_clk_get() a bit Date: Mon, 10 May 2021 19:41:37 +0200 Message-Id: <20210510174142.986250-2-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210510174142.986250-1-u.kleine-koenig@pengutronix.de> References: <20210510174142.986250-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c0 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210510_104157_692706_D32CFA55 X-CRM114-Status: GOOD ( 18.10 ) 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: , Cc: linux-rtc@vger.kernel.org, linux-pwm@vger.kernel.org, Alexandre Belloni , Alessandro Zummo , Mark Brown , linux-clk@vger.kernel.org, Wolfram Sang , Oleksij Rempel , Ludovic Desroches , Thierry Reding , Alexandru Ardelean , kernel@pengutronix.de, Jonathan Cameron , Andrew Morton , linux-spi@vger.kernel.org, Lee Jones , Claudiu Beznea , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org QWxsb3cgdG8gYWRkIGFuIGV4aXQgaG9vayB0byBkZXZtIG1hbmFnZWQgY2xvY2tzLiBBbHNvIHVz ZQpjbGtfZ2V0X29wdGlvbmFsKCkgaW4gZGV2bV9jbGtfZ2V0X29wdGlvbmFsIGluc3RlYWQgb2Yg b3BlbiBjb2RpbmcgaXQuClRoZSBnZW5lcmFsaXNhdGlvbiB3aWxsIGJlIHVzZWQgaW4gdGhlIG5l eHQgY29tbWl0IHRvIGFkZCBzb21lIG1vcmUKZGV2bV9jbGsgaGVscGVycy4KClJldmlld2VkLWJ5 OiBKb25hdGhhbiBDYW1lcm9uIDxKb25hdGhhbi5DYW1lcm9uQGh1YXdlaS5jb20+ClNpZ25lZC1v ZmYtYnk6IFV3ZSBLbGVpbmUtS8O2bmlnIDx1LmtsZWluZS1rb2VuaWdAcGVuZ3V0cm9uaXguZGU+ Ci0tLQogZHJpdmVycy9jbGsvY2xrLWRldnJlcy5jIHwgNjcgKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDUwIGluc2VydGlvbnMoKyksIDE3 IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvY2xrL2Nsay1kZXZyZXMuYyBiL2Ry aXZlcnMvY2xrL2Nsay1kZXZyZXMuYwppbmRleCBiZTE2MDc2NDkxMWIuLjkxYzk5NTgxNWI1NyAx MDA2NDQKLS0tIGEvZHJpdmVycy9jbGsvY2xrLWRldnJlcy5jCisrKyBiL2RyaXZlcnMvY2xrL2Ns ay1kZXZyZXMuYwpAQCAtNCwzOSArNCw3MiBAQAogI2luY2x1ZGUgPGxpbnV4L2V4cG9ydC5oPgog I2luY2x1ZGUgPGxpbnV4L2dmcC5oPgogCitzdHJ1Y3QgZGV2bV9jbGtfc3RhdGUgeworCXN0cnVj dCBjbGsgKmNsazsKKwl2b2lkICgqZXhpdCkoc3RydWN0IGNsayAqY2xrKTsKK307CisKIHN0YXRp YyB2b2lkIGRldm1fY2xrX3JlbGVhc2Uoc3RydWN0IGRldmljZSAqZGV2LCB2b2lkICpyZXMpCiB7 Ci0JY2xrX3B1dCgqKHN0cnVjdCBjbGsgKiopcmVzKTsKKwlzdHJ1Y3QgZGV2bV9jbGtfc3RhdGUg KnN0YXRlID0gKihzdHJ1Y3QgZGV2bV9jbGtfc3RhdGUgKiopcmVzOworCisJaWYgKHN0YXRlLT5l eGl0KQorCQlzdGF0ZS0+ZXhpdChzdGF0ZS0+Y2xrKTsKKworCWNsa19wdXQoc3RhdGUtPmNsayk7 CiB9CiAKLXN0cnVjdCBjbGsgKmRldm1fY2xrX2dldChzdHJ1Y3QgZGV2aWNlICpkZXYsIGNvbnN0 IGNoYXIgKmlkKQorc3RhdGljIHN0cnVjdCBjbGsgKl9fZGV2bV9jbGtfZ2V0KHN0cnVjdCBkZXZp Y2UgKmRldiwgY29uc3QgY2hhciAqaWQsCisJCQkJICBzdHJ1Y3QgY2xrICooKmdldCkoc3RydWN0 IGRldmljZSAqZGV2LCBjb25zdCBjaGFyICppZCksCisJCQkJICBpbnQgKCppbml0KShzdHJ1Y3Qg Y2xrICpjbGspLAorCQkJCSAgdm9pZCAoKmV4aXQpKHN0cnVjdCBjbGsgKmNsaykpCiB7Ci0Jc3Ry dWN0IGNsayAqKnB0ciwgKmNsazsKKwlzdHJ1Y3QgZGV2bV9jbGtfc3RhdGUgKnN0YXRlOworCXN0 cnVjdCBjbGsgKmNsazsKKwlpbnQgcmV0OwogCi0JcHRyID0gZGV2cmVzX2FsbG9jKGRldm1fY2xr X3JlbGVhc2UsIHNpemVvZigqcHRyKSwgR0ZQX0tFUk5FTCk7Ci0JaWYgKCFwdHIpCisJc3RhdGUg PSBkZXZyZXNfYWxsb2MoZGV2bV9jbGtfcmVsZWFzZSwgc2l6ZW9mKCpzdGF0ZSksIEdGUF9LRVJO RUwpOworCWlmICghc3RhdGUpCiAJCXJldHVybiBFUlJfUFRSKC1FTk9NRU0pOwogCi0JY2xrID0g Y2xrX2dldChkZXYsIGlkKTsKLQlpZiAoIUlTX0VSUihjbGspKSB7Ci0JCSpwdHIgPSBjbGs7Ci0J CWRldnJlc19hZGQoZGV2LCBwdHIpOwotCX0gZWxzZSB7Ci0JCWRldnJlc19mcmVlKHB0cik7CisJ Y2xrID0gZ2V0KGRldiwgaWQpOworCWlmIChJU19FUlIoY2xrKSkgeworCQlyZXQgPSBQVFJfRVJS KGNsayk7CisJCWdvdG8gZXJyX2Nsa19nZXQ7CiAJfQogCisJaWYgKGluaXQpIHsKKwkJcmV0ID0g aW5pdChjbGspOworCQlpZiAocmV0KQorCQkJZ290byBlcnJfY2xrX2luaXQ7CisJfQorCisJc3Rh dGUtPmNsayA9IGNsazsKKwlzdGF0ZS0+ZXhpdCA9IGV4aXQ7CisKKwlkZXZyZXNfYWRkKGRldiwg c3RhdGUpOworCiAJcmV0dXJuIGNsazsKKworZXJyX2Nsa19pbml0OgorCisJY2xrX3B1dChjbGsp OworZXJyX2Nsa19nZXQ6CisKKwlkZXZyZXNfZnJlZShzdGF0ZSk7CisJcmV0dXJuIEVSUl9QVFIo cmV0KTsKIH0KLUVYUE9SVF9TWU1CT0woZGV2bV9jbGtfZ2V0KTsKIAotc3RydWN0IGNsayAqZGV2 bV9jbGtfZ2V0X29wdGlvbmFsKHN0cnVjdCBkZXZpY2UgKmRldiwgY29uc3QgY2hhciAqaWQpCitz dHJ1Y3QgY2xrICpkZXZtX2Nsa19nZXQoc3RydWN0IGRldmljZSAqZGV2LCBjb25zdCBjaGFyICpp ZCkKIHsKLQlzdHJ1Y3QgY2xrICpjbGsgPSBkZXZtX2Nsa19nZXQoZGV2LCBpZCk7CisJcmV0dXJu IF9fZGV2bV9jbGtfZ2V0KGRldiwgaWQsIGNsa19nZXQsIE5VTEwsIE5VTEwpOwogCi0JaWYgKGNs ayA9PSBFUlJfUFRSKC1FTk9FTlQpKQotCQlyZXR1cm4gTlVMTDsKK30KK0VYUE9SVF9TWU1CT0wo ZGV2bV9jbGtfZ2V0KTsKIAotCXJldHVybiBjbGs7CitzdHJ1Y3QgY2xrICpkZXZtX2Nsa19nZXRf b3B0aW9uYWwoc3RydWN0IGRldmljZSAqZGV2LCBjb25zdCBjaGFyICppZCkKK3sKKwlyZXR1cm4g X19kZXZtX2Nsa19nZXQoZGV2LCBpZCwgY2xrX2dldF9vcHRpb25hbCwgTlVMTCwgTlVMTCk7CiB9 CiBFWFBPUlRfU1lNQk9MKGRldm1fY2xrX2dldF9vcHRpb25hbCk7CiAKLS0gCjIuMzAuMgoKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1r ZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpo dHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJu ZWwK