From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Pandruvada, Srinivas" Subject: Re: [PATCH v5 6/8] iio: gyro: bmg160: optimize i2c transfers in trigger handler Date: Fri, 21 Aug 2015 15:59:05 +0000 Message-ID: <1440172701.4081.1.camel@intel.com> References: <1439389900-10108-1-git-send-email-irina.tirdea@intel.com> <1439389900-10108-7-git-send-email-irina.tirdea@intel.com> <55D056DF.5020201@kernel.org> <20150817090943.GO19600@pengutronix.de> <20150821102125.GA1656@katana> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20150821102125.GA1656@katana> Content-Language: en-US Content-ID: <310BDCFF0E3AEE4A9E99F9940D1ABDE7-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org" , "mpa-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org" Cc: "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "pmeerw-jW+XmwGofnusTnJN9+BGXg@public.gmane.org" , "linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" , "Tirdea, Irina" , "linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-i2c@vger.kernel.org T24gRnJpLCAyMDE1LTA4LTIxIGF0IDEyOjIxICswMjAwLCBXb2xmcmFtIFNhbmcgd3JvdGU6DQo+ IE9uIE1vbiwgQXVnIDE3LCAyMDE1IGF0IDExOjA5OjQzQU0gKzAyMDAsIE1hcmt1cyBQYXJnbWFu biB3cm90ZToNCj4gPiBPbiBTdW4sIEF1ZyAxNiwgMjAxNSBhdCAxMDoyNDo0N0FNICswMTAwLCBK b25hdGhhbiBDYW1lcm9uIHdyb3RlOg0KPiA+ID4gT24gMTIvMDgvMTUgMTU6MzEsIElyaW5hIFRp cmRlYSB3cm90ZToNCj4gPiA+ID4gU29tZSBpMmMgYnVzc2VzIChlLmcuOiBTeW5vcHN5cyBEZXNp Z25XYXJlIEkyQyBhZGFwdGVyKSBuZWVkIHRvDQo+ID4gPiA+IGVuYWJsZS9kaXNhYmxlIHRoZSBi dXMgYXQgZWFjaCBpMmMgdHJhbnNmZXIgYW5kIG11c3Qgd2FpdCBmb3INCj4gPiA+ID4gdGhlIGVu YWJsZS9kaXNhYmxlIHRvIGhhcHBlbiBiZWZvcmUgc2VuZGluZyB0aGUgZGF0YS4NCj4gPiA+ID4g DQo+ID4gPiA+IFdoZW4gcmVhZGluZyBkYXRhIGluIHRoZSB0cmlnZ2VyIGhhbmRsZXIsIHRoZSBi bWcxNjAgZHJpdmVyIA0KPiA+ID4gPiBkb2VzDQo+ID4gPiA+IG9uZSBpMmMgdHJhbnNmZXIgZm9y IGVhY2ggYXhpcy4gVGhpcyBoYXMgYW4gaW1wYWN0IG9uIHRoZSANCj4gPiA+ID4gZnJlcXVlbmN5 DQo+ID4gPiA+IG9mIHRoZSBneXJvc2NvcGUgYXQgaGlnaCBzYW1wbGUgcmF0ZXMgZHVlIHRvIGFk ZGl0aW9uYWwgZGVsYXlzDQo+ID4gPiA+IGludHJvZHVjZWQgYnkgdGhlIGkyYyBidXMgYXQgZWFj aCB0cmFuc2Zlci4NCj4gPiA+ID4gDQo+ID4gPiA+IFJlYWRpbmcgYWxsIGF4aXMgdmFsdWVzIGlu IG9uZSBpMmMgdHJhbnNmZXIgcmVkdWNlcyB0aGUgZGVsYXlzDQo+ID4gPiA+IGludHJvZHVjZWQg YnkgdGhlIGkyYyBidXMuIFVzZXMgDQo+ID4gPiA+IGkyY19zbWJ1c19yZWFkX2kyY19ibG9ja19k YXRhX29yX2VtdWxhdGVkDQo+ID4gPiA+IHRoYXQgd2lsbCBmYWxsYmFjayB0byByZWFkaW5nIGVh Y2ggYXhpcyBhcyBhIHNlcGFyYXRlIHdvcmQgaW4gDQo+ID4gPiA+IGNhc2UgaTJjDQo+ID4gPiA+ IGJsb2NrIHJlYWQgaXMgbm90IHN1cHBvcnRlZC4NCj4gPiA+ID4gDQo+ID4gPiA+IFNpZ25lZC1v ZmYtYnk6IElyaW5hIFRpcmRlYSA8aXJpbmEudGlyZGVhQGludGVsLmNvbT4NCj4gPiA+ID4gQWNr ZWQtYnk6IEpvbmF0aGFuIENhbWVyb24gPGppYzIzQGtlcm5lbC5vcmc+DQo+ID4gPiA+IEFja2Vk LWJ5OiBTcmluaXZhcyBQYW5kcnV2YWRhIDwNCj4gPiA+ID4gc3Jpbml2YXMucGFuZHJ1dmFkYUBs aW51eC5pbnRlbC5jb20+DQo+ID4gPiBOb3RlLCB0aGF0IGluIHRoZSBtZWFudGltZSB0aGUgYm1n MTYwIGRyaXZlciBqdXN0IHdlbnQgYWxsIHJlZ21hcA0KPiA+ID4gb24gdXMgKGFzIHBhcnQgb2Yg YWRkaW5nIFNQSSBzdXBwb3J0IC0gdGhvdWdoIHRoYXQgc3RlcCBoYXNuJ3QNCj4gPiA+IGhhcHBl bmVkIHlldCkuICBIZW5jZSB3ZSdsbCBuZWVkIGEgbWVhbnMgb2YgdGVsbGluZyByZWdtYXAgYWJv dXQgDQo+ID4gPiB0aGlzDQo+ID4gPiBwb3NzaWJpbGl0eS4NCj4gPiANCj4gPiBQZXJoYXBzIHRo aXMgaXMgY292ZXJlZCBieSBhIHJlZ21hcF9idWxrX3JlYWQoKT8NCj4gPiANCj4gPiBUaGUgc2Vy aWVzWzFdIEkgYW0gd29ya2luZyBvbiBpbXBsZW1lbnRzIGEgaTJjIHNtYnVzIGJsb2NrIGRhdGEg DQo+ID4gcmVnbWFwDQo+ID4gYnVzIGRyaXZlci4gUmVnbWFwIHNob3VsZCB0aGVuIGF1dG9tYXRp Y2FsbHkgZG8gYSBibG9jayByZWFkIGluDQo+ID4gcmVnbWFwX2J1bGtfcmVhZC4NCj4gDQo+IEht bSwgc28gZG9lc24ndCB5b3VyIHNlcmllcyBtYWtlIElyaW5hJ3Mgc2VyaWVzIG9ic29sZXRlPyBJ dCANCj4gYWRkcmVzc2VzDQo+IHRoZSBzYW1lIHByb2JsZW0gb25seSBhdCBhIGRpZmZlcmVudCBs YXllciAoaTJjIGNvcmUgdnMuIHJlZ21hcCksIG9yPyANCj4gSXQNCj4gd291bGQgbWVhbiB0aGF0 IGkyYyBjbGllbnQgZHJpdmVycyB3aGljaCB3YW50IHRvIHN1cHBvcnQgYnl0ZSwgd29yZCwgDQo+ IG9yDQo+IGJsb2NrIHRyYW5zZmVycyBzaG91bGQgYmUgY29udmVydGVkIHRvIHJlZ21hcC4gSSBh c3N1bWUgbW9zdCBvZiB0aGUNCj4gcG90ZW50aWFsIGNhbmRpZGF0ZXMgYXJlIHJlZ2lzdGVyIGJh c2VkIGRldmljZXMgYW55aG93LiBUaGVuLCByZWdtYXANCj4gd291bGQgYmUgdGhlIHByb3BlciBh YnN0cmFjdGlvbiBsYXllci4gSGF2ZSBJIG92ZXJsb29rZWQgc29tZXRoaW5nPw0KPiANClRoaXMg aXMgdGhlIG9ubHkgZHJpdmVyIGNvbnZlcnRlZCB0byB1c2UgcmVnbWFwLCBiZWNhdXNlIG9mIFNQ SSBtb2RlDQpzdXBwb3J0LiBUaGUgb3RoZXIgZHJpdmVycyB3aWxsIHN0aWxsIHVzZSBJcmluYSdz IGNoYW5nZXMuDQoNClRoYW5rcw0KU3Jpbml2YXMNCg0KDQo+IFRoYW5rcywNCj4gDQo+ICAgIFdv bGZyYW0NCj4g