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: [2/3] USB: musb: host: prevent core phy initialisation From: Johan Hovold Message-Id: <20180413151505.32663-3-johan@kernel.org> Date: Fri, 13 Apr 2018 17:15:04 +0200 To: Bin Liu Cc: Greg Kroah-Hartman , Alan Stern , Arnd Bergmann , Kishon Vijay Abraham I , Martin Blumenstingl , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold List-ID: U2V0IHRoZSBuZXcgSENEIGZsYWcgd2hpY2ggcHJldmVudHMgVVNCIGNvcmUgZnJvbSB0cnlpbmcg dG8gbWFuYWdlIG91cgpwaHlzLgoKVGhpcyBpcyBuZWVkZWQgdG8gYmUgYWJsZSB0byBhc3NvY2lh dGUgdGhlIGNvbnRyb2xsZXIgcGxhdGZvcm0gZGV2aWNlCndpdGggdGhlIGdsdWUgZGV2aWNlIGRl dmljZS10cmVlIG5vZGUgb24gdGhlIEJCQiB3aGljaCB1c2VzIGxlZ2FjeSBVU0IKcGh5cy4gT3Ro ZXJ3aXNlLCB0aGUgZ2VuZXJpYyBwaHkgbG9va3VwIGluIHVzYl9waHlfcm9vdGh1Yl9pbml0KCkg YW5kCnRodXMgSENEIHJlZ2lzdHJhdGlvbiBmYWlscyByZXBlYXRlZGx5IHdpdGggLUVQUk9CRV9E RUZFUiAoc2VlIGNvbW1pdAoxNzhhMGJjZTA1Y2IgKCJ1c2I6IGNvcmU6IGhjZDogaW50ZWdyYXRl IHRoZSBQSFkgd3JhcHBlciBpbnRvIHRoZSBIQ0QKY29yZSIpKS4KCk5vdGUgdGhhdCBhIHJlbGF0 ZWQgcGh5LWxvb2t1cCBpc3N1ZSB3YXMgcmVjZW50bHkgd29ya2VkIGFyb3VuZCBpbiB0aGUKcGh5 IGNvcmUgYnkgY29tbWl0IGI3NTYzZTI3OTZmOCAoInBoeTogd29yayBhcm91bmQgJ3BoeXMnIHJl ZmVyZW5jZXMgdG8KdXNiLW5vcC14Y2VpdiBkZXZpY2VzIikuIFNvbWV0aGluZyBzaW1pbGFyIG1h eSBub3cgYmUgbmVlZGVkIGZvciBvdGhlcgpVU0IgcGh5cywgYW5kIGluIHBhcnRpY3VsYXIgaWYg d2UgZXZlbnR1YWxseSB3YW50IHRvIGxldCBVU0IgY29yZSBtYW5hZ2UKbXVzYiBnZW5lcmljIHBo eXMuCgpDYzogQXJuZCBCZXJnbWFubiA8YXJuZEBhcm5kYi5kZT4KQ2M6IE1hcnRpbiBCbHVtZW5z dGluZ2wgPG1hcnRpbi5ibHVtZW5zdGluZ2xAZ29vZ2xlbWFpbC5jb20+ClNpZ25lZC1vZmYtYnk6 IEpvaGFuIEhvdm9sZCA8am9oYW5Aa2VybmVsLm9yZz4KLS0tCiBkcml2ZXJzL3VzYi9tdXNiL211 c2JfaG9zdC5jIHwgMSArCiAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKykKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL3VzYi9tdXNiL211c2JfaG9zdC5jIGIvZHJpdmVycy91c2IvbXVzYi9tdXNi X2hvc3QuYwppbmRleCAzYTg0NTFhMTVmN2YuLjRmYTM3MmM4NDVlMSAxMDA2NDQKLS0tIGEvZHJp dmVycy91c2IvbXVzYi9tdXNiX2hvc3QuYworKysgYi9kcml2ZXJzL3VzYi9tdXNiL211c2JfaG9z dC5jCkBAIC0yNzU0LDYgKzI3NTQsNyBAQCBpbnQgbXVzYl9ob3N0X3NldHVwKHN0cnVjdCBtdXNi ICptdXNiLCBpbnQgcG93ZXJfYnVkZ2V0KQogCWhjZC0+c2VsZi5vdGdfcG9ydCA9IDE7CiAJbXVz Yi0+eGNlaXYtPm90Zy0+aG9zdCA9ICZoY2QtPnNlbGY7CiAJaGNkLT5wb3dlcl9idWRnZXQgPSAy ICogKHBvd2VyX2J1ZGdldCA/IDogMjUwKTsKKwloY2QtPnNraXBfcGh5X2luaXRpYWxpemF0aW9u ID0gMTsKIAogCXJldCA9IHVzYl9hZGRfaGNkKGhjZCwgMCwgMCk7CiAJaWYgKHJldCA8IDApCg==