From mboxrd@z Thu Jan 1 00:00:00 1970 From: MyungJoo Ham Subject: Re: [PATCHv7 03/10] devfreq: event: Add resource-managed function for devfreq-event device Date: Mon, 12 Jan 2015 08:00:17 +0000 (GMT) Message-ID: <765071676.891461421049614417.JavaMail.weblogic@epmlwas09a> Reply-To: myungjoo.ham@samsung.com Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:64645 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750964AbbALIAT (ORCPT ); Mon, 12 Jan 2015 03:00:19 -0500 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NI200HQM0WHS9A0@mailout3.samsung.com> for linux-pm@vger.kernel.org; Mon, 12 Jan 2015 17:00:17 +0900 (KST) MIME-version: 1.0 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: =?utf-8?Q?=EC=B5=9C=EC=B0=AC=EC=9A=B0?= , "kgene@kernel.org" Cc: =?utf-8?Q?=EB=B0=95=EA=B2=BD=EB=AF=BC?= , "rafael.j.wysocki@intel.com" , "mark.rutland@arm.com" , ABHILASH KESAVAN , "tomasz.figa@gmail.com" , Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , "robh+dt@kernel.org" , =?utf-8?Q?=EB=8C=80=EC=9D=B8=EA=B8=B0?= , "linux-pm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-samsung-soc@vger.kernel.org" PiAgIA0KPiAgVGhpcyBwYXRjaCBhZGQgdGhlIHJlc291cmNlLW1hbmFnZWQgZnVuY3Rpb24gZm9y IGRldmZyZXEtZXZlbnQgZGV2aWNlIGFzDQo+IGZvbGxvd2luZyBmdW5jdGlvbnMuIFRoZSBkZXZt X2RldmZyZXFfZXZlbnRfYWRkX2VkZXYoKSBtYW5hZ2VzIGF1dG9tYXRpY2FsbHkNCj4gdGhlIG1l bW9yeSBvZiBkZXZmcmVxLWV2ZW50IGRldmljZSB1c2luZyByZXNvdXJjZSBtYW5hZ2VtZW50Lg0K PiAtIGRldm1fZGV2ZnJlcV9ldmVudF9hZGRfZWRldigpDQo+IC0gZGV2bV9kZXZmcmVxX2V2ZW50 X3JlbW92ZV9lZGV2KCkNCj4gDQo+IENjOiBNeXVuZ2pvbyBIYW0gPG15dW5nam9vLmhhbUBzYW1z dW5nLmNvbT4NCj4gQ2M6IEt5dW5nbWluIFBhcmsgPGt5dW5nbWluLnBhcmtAc2Ftc3VuZy5jb20+ DQo+IFNpZ25lZC1vZmYtYnk6IENoYW53b28gQ2hvaSA8Y3cwMC5jaG9pQHNhbXN1bmcuY29tPg0K PiAtLS0NCj4gIGRyaXZlcnMvZGV2ZnJlcS9kZXZmcmVxLWV2ZW50LmMgfCA2MyArKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKw0KPiAgaW5jbHVkZS9saW51eC9kZXZmcmVx LWV2ZW50LmggICB8IDE2ICsrKysrKysrKysrDQo+ICAyIGZpbGVzIGNoYW5nZWQsIDc5IGluc2Vy dGlvbnMoKykNCj4gDQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RldmZyZXEvZGV2ZnJlcS1ldmVu dC5jIGIvZHJpdmVycy9kZXZmcmVxL2RldmZyZXEtZXZlbnQuYw0KPiBpbmRleCA2NGMxNzY0Li41 MzAxZTJiIDEwMDY0NA0KPiAtLS0gYS9kcml2ZXJzL2RldmZyZXEvZGV2ZnJlcS1ldmVudC5jDQo+ ICsrKyBiL2RyaXZlcnMvZGV2ZnJlcS9kZXZmcmVxLWV2ZW50LmMNCj4gQEAgLTQ1MSw2ICs0NTEs NjkgQEAgaW50IGRldmZyZXFfZXZlbnRfcmVtb3ZlX2VkZXYoc3RydWN0IGRldmZyZXFfZXZlbnRf ZGV2ICplZGV2KQ0KPiAgfQ0KPiAgRVhQT1JUX1NZTUJPTF9HUEwoZGV2ZnJlcV9ldmVudF9yZW1v dmVfZWRldik7DQo+ICANCj4gK3N0YXRpYyBpbnQgZGV2bV9kZXZmcmVxX2V2ZW50X21hdGNoKHN0 cnVjdCBkZXZpY2UgKmRldiwgdm9pZCAqcmVzLCB2b2lkICpkYXRhKQ0KPiArew0KPiArCXN0cnVj dCBkZXZmcmVxX2V2ZW50X2RldiAqKnIgPSByZXM7DQo+ICsNCj4gKwlpZiAoV0FSTl9PTighciB8 fCAhKnIpKQ0KPiArCQlyZXR1cm4gMDsNCj4gKw0KPiArCXJldHVybiAqciA9PSBkYXRhOw0KPiAr fQ0KPiArDQo+ICtzdGF0aWMgdm9pZCBkZXZtX2RldmZyZXFfZXZlbnRfcmVsZWFzZShzdHJ1Y3Qg ZGV2aWNlICpkZXYsIHZvaWQgKnJlcykNCj4gK3sNCj4gKwlkZXZmcmVxX2V2ZW50X3JlbW92ZV9l ZGV2KCooc3RydWN0IGRldmZyZXFfZXZlbnRfZGV2ICoqKXJlcyk7DQo+ICt9DQoNCklzbid0IGRl di1mcmVlIGZ1bmN0aW9ucyBzdXBwb3NlZCB0byBjaGVjayBpZiBpdCBpcyBhbHJlYWR5IGZyZWVk IG9yIG5vdD8NCg0KPiArDQo+ICsvKioNCj4gKyAqIGRldm1fZGV2ZnJlcV9ldmVudF9hZGRfZWRl digpIC0gUmVzb3VyY2UtbWFuYWdlZCBkZXZmcmVxX2V2ZW50X2FkZF9lZGV2KCkNCj4gKyAqIEBk ZXYJCTogdGhlIGRldmljZSBvd25pbmcgdGhlIGRldmZyZXEtZXZlbnQgZGV2aWNlIGJlaW5nIGNy ZWF0ZWQNCj4gKyAqIEBkZXNjCTogdGhlIGRldmZyZXEtZXZlbnQgZGV2aWNlJ3MgZGVjcmlwdG9y IHdoaWNoIGluY2x1ZGUgZXNzZW50aWFsDQo+ICsgKgkJICBkYXRhIGZvciBkZXZmcmVxLWV2ZW50 IGRldmljZS4NCj4gKyAqDQo+ICsgKiBOb3RlIHRoYXQgdGhpcyBmdW5jdGlvbiBtYW5hZ2VzIGF1 dG9tYXRpY2FsbHkgdGhlIG1lbW9yeSBvZiBkZXZmcmVxLWV2ZW50DQo+ICsgKiBkZXZpY2UgdXNp bmcgZGV2aWNlIHJlc291cmNlIG1hbmFnZW1lbnQgYW5kIHNpbXBsaWZ5IHRoZSBmcmVlIG9wZXJh dGlvbg0KPiArICogZm9yIG1lbW9yeSBvZiBkZXZmcmVxLWV2ZW50IGRldmljZS4NCj4gKyAqLw0K PiArc3RydWN0IGRldmZyZXFfZXZlbnRfZGV2ICpkZXZtX2RldmZyZXFfZXZlbnRfYWRkX2VkZXYo c3RydWN0IGRldmljZSAqZGV2LA0KPiArCQkJCQkJc3RydWN0IGRldmZyZXFfZXZlbnRfZGVzYyAq ZGVzYykNCj4gK3sNCj4gKwlzdHJ1Y3QgZGV2ZnJlcV9ldmVudF9kZXYgKipwdHIsICplZGV2Ow0K PiArDQo+ICsJcHRyID0gZGV2cmVzX2FsbG9jKGRldm1fZGV2ZnJlcV9ldmVudF9yZWxlYXNlLCBz aXplb2YoKnB0ciksIEdGUF9LRVJORUwpOw0KPiArCWlmICghcHRyKQ0KPiArCQlyZXR1cm4gRVJS X1BUUigtRU5PTUVNKTsNCj4gKw0KPiArCWVkZXYgPSBkZXZmcmVxX2V2ZW50X2FkZF9lZGV2KGRl diwgZGVzYyk7DQo+ICsJaWYgKElTX0VSUihlZGV2KSkgew0KPiArCQlkZXZyZXNfZnJlZShwdHIp Ow0KPiArCQlyZXR1cm4gRVJSX1BUUigtRU5PTUVNKTsNCj4gKwl9DQo+ICsNCj4gKwkqcHRyID0g ZWRldjsNCj4gKwlkZXZyZXNfYWRkKGRldiwgcHRyKTsNCj4gKw0KPiArCXJldHVybiBlZGV2Ow0K PiArfQ0KPiArRVhQT1JUX1NZTUJPTChkZXZtX2RldmZyZXFfZXZlbnRfYWRkX2VkZXYpOw0KDQpZ b3UgYXJlIHVzaW5nIEdQTCBTeW1ib2wgaW4gdGhpcyBmdW5jdGlvbiAoZGV2cmVzX2FsbG9jKS4N Cg0KPiArDQo+ICsvKioNCj4gKyAqIGRldm1fZGV2ZnJlcV9ldmVudF9yZW1vdmVfZWRldigpLSBS ZXNvdXJjZS1tYW5hZ2VkIGRldmZyZXFfZXZlbnRfcmVtb3ZlX2VkZXYoKQ0KPiArICogQGRldgkJ OiB0aGUgZGV2aWNlIG93bmluZyB0aGUgZGV2ZnJlcS1ldmVudCBkZXZpY2UgYmVpbmcgY3JlYXRl ZA0KPiArICogQGVkZXYJOiB0aGUgZGV2ZnJlcS1ldmVudCBkZXZpY2UNCj4gKyAqDQo+ICsgKiBO b3RlIHRoYXQgdGhpcyBmdW5jdGlvbiBtYW5hZ2VzIGF1dG9tYXRpY2FsbHkgdGhlIG1lbW9yeSBv ZiBkZXZmcmVxLWV2ZW50DQo+ICsgKiBkZXZpY2UgdXNpbmcgZGV2aWNlIHJlc291cmNlIG1hbmFn ZW1lbnQuDQo+ICsgKi8NCj4gK3ZvaWQgZGV2bV9kZXZmcmVxX2V2ZW50X3JlbW92ZV9lZGV2KHN0 cnVjdCBkZXZpY2UgKmRldiwNCj4gKwkJCQlzdHJ1Y3QgZGV2ZnJlcV9ldmVudF9kZXYgKmVkZXYp DQo+ICt7DQo+ICsJV0FSTl9PTihkZXZyZXNfcmVsZWFzZShkZXYsIGRldm1fZGV2ZnJlcV9ldmVu dF9yZWxlYXNlLA0KPiArCQkJICAgICAgIGRldm1fZGV2ZnJlcV9ldmVudF9tYXRjaCwgZWRldikp Ow0KPiArfQ0KPiArRVhQT1JUX1NZTUJPTChkZXZtX2RldmZyZXFfZXZlbnRfcmVtb3ZlX2VkZXYp Ow0KDQpIZXJlIHlvdSBhcmUgdXNpbmcgR1BMIHN5bWJvbCBhcyB3ZWxsIChkZXZyZXNfcmVsZWFz ZSkuDQoNCltdDQo=