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: chipidea: Grab the (legacy) USB PHY by phandle first From: Paul Kocialkowski Message-Id: <20190116101051.21202-1-paul.kocialkowski@bootlin.com> Date: Wed, 16 Jan 2019 11:10:51 +0100 To: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Peter Chen , Greg Kroah-Hartman , Thomas Petazzoni , Paul Kocialkowski List-ID: QWNjb3JkaW5nIHRvIHRoZSBjaGlwaWRlYSBkcml2ZXIgYmluZGluZ3MsIHRoZSBVU0IgUEhZIGlz IHNwZWNpZmllZCB2aWEKdGhlICJwaHlzIiBwaGFuZGxlIG5vZGUuIEhvd2V2ZXIsIHRoaXMgb25s eSB0YWtlcyBlZmZlY3QgZm9yIFVTQiBQSFlzCnRoYXQgdXNlIHRoZSBjb21tb24gUEhZIGZyYW1l d29yay4gRm9yIGxlZ2FjeSBVU0IgUEhZcywgYSBzaW1wbGUgbG9va3VwCmJhc2VkIG9uIHRoZSBV U0IgUEhZIHR5cGUgaXMgZG9uZSBpbnN0ZWFkLgoKVGhpcyBkb2VzIG5vdCBwbGF5IG91dCB3ZWxs IHdoZW4gbW9yZSB0aGFuIFVTQiBQSFkgaXMgcmVnaXN0ZXJlZCwgc2luY2UKdGhlIGZpcnN0IHJl Z2lzdGVyZWQgUEhZIG1hdGNoaW5nIHRoZSB0eXBlIHdpbGwgYWx3YXlzIGJlIHJldHVybmVkCnJl Z2FyZGxlc3Mgb2Ygd2hhdCB0aGUgZHJpdmVyIHdhcyBib3VuZCB0by4KCkZpeCB0aGlzIGJ5IGxv b2tpbmcgdXAgdGhlIFBIWSBiYXNlZCBvbiB0aGUgInBoeXMiIHBoYW5kbGUgbm9kZS4KQWx0aG91 Z2ggZ2VuZXJpYyBQSFlTIGFuZCByYXRoZXIgbWF0Y2hlZCBieSB0aGVpciAicGh5cy1uYW1lIiBh bmQgbm90CnRoZSAicGh5cyIgcGhhbmRsZSBkaXJlY3RseSwgdGhlcmUgaXMgbm8gaGVscGVyIGZv ciBzaW1pbGFyIGxvb2t1cCBvbgpsZWdhY3kgUEhZcyBhbmQgaXQncyBwcm9iYWJseSBub3Qgd29y dGggdGhlIGVmZm9ydCB0byBhZGQgaXQuCgpXaGVuIG5vIGxlZ2FjeSBVU0IgUEhZIGlzIGZvdW5k IGJ5IHBoYW5kbGUsIGZhbGxiYWNrIHRvIGdyYWJiaW5nIGFueQpyZWdpc3RlcmVkIFVTQjIgUEhZ LiBUaGlzIGVuc3VyZXMgYmFja3dhcmQgY29tcGF0aWJpbGl0eSBpZiBzb21lIHVzZXJzCndlcmUg YWN0dWFsbHkgcmVseWluZyBvbiB0aGlzIG1lY2hhbmlzbS4KClNpZ25lZC1vZmYtYnk6IFBhdWwg S29jaWFsa293c2tpIDxwYXVsLmtvY2lhbGtvd3NraUBib290bGluLmNvbT4KLS0tCiBkcml2ZXJz L3VzYi9jaGlwaWRlYS9jb3JlLmMgfCA4ICsrKysrKystCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNl cnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2IvY2hpcGlk ZWEvY29yZS5jIGIvZHJpdmVycy91c2IvY2hpcGlkZWEvY29yZS5jCmluZGV4IDdiZmNiYjIzYzJh NC4uMTFkM2VlMWUzZmU1IDEwMDY0NAotLS0gYS9kcml2ZXJzL3VzYi9jaGlwaWRlYS9jb3JlLmMK KysrIGIvZHJpdmVycy91c2IvY2hpcGlkZWEvY29yZS5jCkBAIC05NTQsOCArOTU0LDE0IEBAIHN0 YXRpYyBpbnQgY2lfaGRyY19wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQogCX0g ZWxzZSBpZiAoY2ktPnBsYXRkYXRhLT51c2JfcGh5KSB7CiAJCWNpLT51c2JfcGh5ID0gY2ktPnBs YXRkYXRhLT51c2JfcGh5OwogCX0gZWxzZSB7CisJCWNpLT51c2JfcGh5ID0gZGV2bV91c2JfZ2V0 X3BoeV9ieV9waGFuZGxlKGRldi0+cGFyZW50LCAicGh5cyIsCisJCQkJCQkJICAwKTsKIAkJY2kt PnBoeSA9IGRldm1fcGh5X2dldChkZXYtPnBhcmVudCwgInVzYi1waHkiKTsKLQkJY2ktPnVzYl9w aHkgPSBkZXZtX3VzYl9nZXRfcGh5KGRldi0+cGFyZW50LCBVU0JfUEhZX1RZUEVfVVNCMik7CisK KwkJLyogRmFsbGJhY2sgdG8gZ3JhYmJpbmcgYW55IHJlZ2lzdGVyZWQgVVNCMiBQSFkgKi8KKwkJ aWYgKElTX0VSUihjaS0+cGh5KSAmJiBJU19FUlIoY2ktPnVzYl9waHkpKQorCQkJY2ktPnVzYl9w aHkgPSBkZXZtX3VzYl9nZXRfcGh5KGRldi0+cGFyZW50LAorCQkJCQkJICAgICAgIFVTQl9QSFlf VFlQRV9VU0IyKTsKIAogCQkvKiBpZiBib3RoIGdlbmVyaWMgUEhZIGFuZCBVU0IgUEhZIGxheWVy cyBhcmVuJ3QgZW5hYmxlZCAqLwogCQlpZiAoUFRSX0VSUihjaS0+cGh5KSA9PSAtRU5PU1lTICYm Cg==