From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lothar =?UTF-8?B?V2HDn21hbm4=?= Subject: Re: [PATCH v3 1/1] Serial: imx: add dev_pm_ops to support suspend to ram/disk Date: Thu, 30 Jul 2015 11:34:49 +0200 Message-ID: <20150730113449.6c4743f2@ipc1.ka-ro> References: <1438203535-38028-1-git-send-email-shenwei.wang@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Shenwei Wang Cc: Greg Kroah-Hartman , Fabio Estevam , "linux-arm-kernel@lists.infradead.org" , "linux-serial@vger.kernel.org" List-Id: linux-serial@vger.kernel.org SGksCgo+ID4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0KPiA+IEZyb206IEZhYmlvIEVzdGV2 YW0gW21haWx0bzpmZXN0ZXZhbUBnbWFpbC5jb21dCj4gPiBTZW50OiAyMDE15bm0N+aciDI55pel IDE3OjExCj4gPiBUbzogV2FuZyBTaGVud2VpLUIzODMzOQo+ID4gQ2M6IEdyZWcgS3JvYWgtSGFy dG1hbjsgbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnOwo+ID4gbGludXgtc2Vy aWFsQHZnZXIua2VybmVsLm9yZwo+ID4gU3ViamVjdDogUmU6IFtQQVRDSCB2MyAxLzFdIFNlcmlh bDogaW14OiBhZGQgZGV2X3BtX29wcyB0byBzdXBwb3J0IHN1c3BlbmQgdG8KPiA+IHJhbS9kaXNr Cj4gPiAKPiA+IE9uIFdlZCwgSnVsIDI5LCAyMDE1IGF0IDY6NTQgUE0sIFNoZW53ZWkgV2FuZyA8 U2hlbndlaS5XYW5nQGZyZWVzY2FsZS5jb20+Cj4gPiB3cm90ZToKPiA+IAo+ID4gPiBJIGFtIHZl cnkgaW50ZXJlc3RpbmcgdG8ga25vdyBpZiB5b3UgY291bGQgcHJvdmlkZSBhbiBleGFtcGxlCj4g PiA+IGNvbmRpdGlvbiB0aGF0IG1heSBjYXVzZSBjbGtfZW5hYmxlIGZhaWxlZCBpbiB0aGlzIGNh bGxiYWNrIGZ1bmN0aW9uPwo+ID4gCj4gPiBMZXQncyBjaGVjayBjbGtfZW5hYmxlIGRlZmluaXRp b246Cj4gPiAKPiA+IGludCBjbGtfZW5hYmxlKHN0cnVjdCBjbGsgKmNsaykKPiA+IHsKPiA+ICAg ICB1bnNpZ25lZCBsb25nIGZsYWdzOwo+ID4gICAgIGludCByZXQ7Cj4gPiAKPiA+ICAgICBpZiAo IWNsaykKPiA+ICAgICAgICAgcmV0dXJuIDA7Cj4gPiAKPiA+ICAgICBmbGFncyA9IGNsa19lbmFi bGVfbG9jaygpOwo+ID4gICAgIHJldCA9IGNsa19jb3JlX2VuYWJsZShjbGstPmNvcmUpOwo+ID4g ICAgIGNsa19lbmFibGVfdW5sb2NrKGZsYWdzKTsKPiA+IAo+ID4gICAgIHJldHVybiByZXQ7Cj4g PiB9Cj4gPiAKPiA+IFNvIGlmIEkgc2VlIGl0IHJpZ2h0IGl0IHJldHVybnMgJ2ludCcgbm90ICd2 b2lkJyA7LSkKPiAKPiBBY3R1YWxseSwgdGhlIGZ1bmN0aW9uIHNob3dzIGV2ZW4gaWYgaXQgaXMg aW4gZXJyb3Igc3RhdHVzIGxpa2UgdGhlIHBhcmFtZXRlciAiY2xrIiBpcyBudWxsIHRoZSByZXR1 cm4gdmFsdWUgaXMgemVyby4gCj4gSW5zaWRlIHRoZSBmdW5jdGlvbiAiY2xrX2NvcmVfZW5hYmxl IiwgaWYgZXZlcnl0aGluZyBnb2VzIHNtb290aCwgaXQgc3RpbGwgcmV0dXJucyB6ZXJvLiAKPiAK QSBOVUxMIGNsayBpcyBhIHZhbGlkIGNsayBwZXIgZGVmaW5pdGlvbi4KCj4gTW9yZW92ZXIsIHRo aXMgcGF0Y2ggZG9lcyBub3QgY2FyZSBhYm91dCB0aGUgcmV0dXJuIHZhbHVlIG9mIGNsa19lbmFi bGUsIHdoYXRldmVyIHZhbHVlIGl0IHJldHVybnMsIHRoZSBmb2xsb3dpbmcgY29kZXMga2VlcCAK PiB0aGUgc2FtZS4KPgpOZXZlcnRoZWxlc3MgaXQgd291bGQgYmUgZ29vZCB0byBpbmZvcm0gdGhl IHVzZXIgb2YgYSBmYWlsdXJlLApzaW5jZSB0aGF0IG1heSBhZmZlY3QgdGhlIHN5c3RlbSdzIHN0 YWJpbGl0eSBhZnRlciByZXR1cm5pbmcgZnJvbQpzdXNwZW5kLgpFdmVuIGlmIHRoZSBjdXJyZW50 IGltcGxlbWVudGF0aW9uIG9mIGEgZnVuY3Rpb24gY2Fubm90IHJldHVybiBhbiBlcnJvcgpjb2Rl IGluIHNvbWUgc3BlY2lmaWMgY2lyY3Vtc3RhbmNlLCB0aGF0IGRvZXNuJ3QgbWVhbiB0aGF0IHRo aXMgd2lsbCBiZQphbHdheXMgdGhlIGNhc2UuIFRodXMsIGNoZWNraW5nIHRoZSByZXR1cm4gY29k ZSBhbmQgYWN0aW5nIHVwb24gaXQgaXMKYWx3YXlzIGFkdmlzYWJsZS4KCgpMb3RoYXIgV2HDn21h bm4KLS0gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCgpLYS1SbyBlbGVjdHJvbmljcyBHbWJIIHwgUGFzY2Fsc3RyYcOfZSAyMiB8IEQg LSA1MjA3NiBBYWNoZW4KUGhvbmU6ICs0OSAyNDA4IDE0MDItMCB8IEZheDogKzQ5IDI0MDggMTQw Mi0xMApHZXNjaMOkZnRzZsO8aHJlcjogTWF0dGhpYXMgS2F1c3NlbgpIYW5kZWxzcmVnaXN0ZXJl aW50cmFnOiBBbXRzZ2VyaWNodCBBYWNoZW4sIEhSQiA0OTk2Cgp3d3cua2Fyby1lbGVjdHJvbmlj cy5kZSB8IGluZm9Aa2Fyby1lbGVjdHJvbmljcy5kZQpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QK bGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRl YWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=