From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usb/mtu3: power down device ip at setup From: Chunfeng Yun Message-Id: <1543386149.32173.87.camel@mhfsdcap03> Date: Wed, 28 Nov 2018 14:22:29 +0800 To: "Hsin-Yi, Wang" Cc: linux-arm-kernel@lists.infradead.org, Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org List-ID: SGkgSHNpbi1ZaSwKCk9uIFdlZCwgMjAxOC0xMS0yOCBhdCAxNDowNCArMDgwMCwgSHNpbi1ZaSwg V2FuZyB3cm90ZToKPiBPcmlnaW5hbGx5LCB3aGVuIGRyX21vZGUgaXMgVVNCX0RSX01PREVfSE9T VCwgaXQgZGlkbid0IHBvd2VyIGRvd24gZGV2aWNlIGlwLAo+IHNvIGhvc3QgaXAgc2xlZXAgd2ls bCBmYWlsIGF0IHNzdXNiX2hvc3RfZGlzYWJsZS4KPiAKPiBQb3dlciBkb3duIGRldmljZSBpcCBh dCBzc3VzYl9ob3N0X3NldHVwLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEhzaW4tWWksIFdhbmcgPGhz aW55aUBjaHJvbWl1bS5vcmc+Cj4gLS0tCj4gIGRyaXZlcnMvdXNiL210dTMvbXR1M19ob3N0LmMg fCA4ICsrKysrKysrCj4gIDEgZmlsZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKykKPiAKPiBkaWZm IC0tZ2l0IGEvZHJpdmVycy91c2IvbXR1My9tdHUzX2hvc3QuYyBiL2RyaXZlcnMvdXNiL210dTMv bXR1M19ob3N0LmMKPiBpbmRleCBjODcxYjk0ZjNlNmYuLmQxN2NmNDMzMDVkYiAxMDA2NDQKPiAt LS0gYS9kcml2ZXJzL3VzYi9tdHUzL210dTNfaG9zdC5jCj4gKysrIGIvZHJpdmVycy91c2IvbXR1 My9tdHUzX2hvc3QuYwo+IEBAIC0xOTIsOSArMTkyLDE3IEBAIGludCBzc3VzYl9ob3N0X2Rpc2Fi bGUoc3RydWN0IHNzdXNiX210ayAqc3N1c2IsIGJvb2wgc3VzcGVuZCkKPiAgc3RhdGljIHZvaWQg c3N1c2JfaG9zdF9zZXR1cChzdHJ1Y3Qgc3N1c2JfbXRrICpzc3VzYikKPiAgewo+ICAJc3RydWN0 IG90Z19zd2l0Y2hfbXRrICpvdGdfc3ggPSAmc3N1c2ItPm90Z19zd2l0Y2g7Cj4gKwl2b2lkIF9f aW9tZW0gKmliYXNlID0gc3N1c2ItPmlwcGNfYmFzZTsKPiAgCj4gIAlob3N0X3BvcnRzX251bV9n ZXQoc3N1c2IpOwo+ICAKPiArCS8qCj4gKwkgKiBkZXZpY2UgaXAgaXMgZGVmYXVsdCBwb3dlci1v biBpbiBmYWN0ClRoZSBkZXZpY2UgaXAgaXMgcG93ZXItb2ZmIGJ5IGRlZmF1bHQsIG5vIG5lZWQg cG93ZXIgZG93biBpdCBoZXJlLgoKT24gd2hpY2ggcGxhdGZvcm0gZGlkIHlvdSBlbmNvdW50ZXIg dGhlIGlzc3VlPwoKPiArCSAqIHBvd2VyIGRvd24gZGV2aWNlIGlwLCBvdGhlcndpc2UgaXAtc2xl ZXAgd2lsbCBmYWlsCj4gKwkgKi8KPiArCWlmIChzc3VzYi0+ZHJfbW9kZSA9PSBVU0JfRFJfTU9E RV9IT1NUKQo+ICsJCW10dTNfc2V0Yml0cyhpYmFzZSwgVTNEX1NTVVNCX0lQX1BXX0NUUkwyLCBT U1VTQl9JUF9ERVZfUEROKTsKPiArCgoKPiAgCS8qCj4gIAkgKiBwb3dlciBvbiBob3N0IGFuZCBw b3dlciBvbi9lbmFibGUgYWxsIHBvcnRzCj4gIAkgKiBpZiBzdXBwb3J0IE9URywgZ2FkZ2V0IGRy aXZlciB3aWxsIHN3aXRjaCBwb3J0MCB0byBkZXZpY2UgbW9kZQo=