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[2620:137:e000::1:20]) by mx.google.com with ESMTP id v11-20020a17090ae98b00b001d95d7bc358si3669012pjy.118.2022.05.05.22.39.12; Thu, 05 May 2022 22:39:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="DP/ncrza"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357090AbiEDRig (ORCPT + 99 others); Wed, 4 May 2022 13:38:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356844AbiEDRJp (ORCPT ); Wed, 4 May 2022 13:09:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EB17366B9; Wed, 4 May 2022 09:55:58 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D51DD61851; Wed, 4 May 2022 16:55:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30A52C385A5; Wed, 4 May 2022 16:55:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651683357; bh=d7FYk8CcoJFVfmacnUDKuqx+IN8JrgInU5TLM/A7XjQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DP/ncrzapVGT6p/YS8SUYPYbnWijx/wanNfVLyR4rewGKLJnRlxMoStFiMj56Sk6i J+qE86wM8CODAmeoMZSXb7gNX84flKYK4mxCAnJmOHz/p/w8C3v4W+UEQAoqUdrG71 0aYOXXpW8nV+PPJYXA8iiJiR9HWgGKzWs4ic1VUA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, stable , Sean Anderson Subject: [PATCH 5.17 030/225] usb: phy: generic: Get the vbus supply Date: Wed, 4 May 2022 18:44:28 +0200 Message-Id: <20220504153112.964934646@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220504153110.096069935@linuxfoundation.org> References: <20220504153110.096069935@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sean Anderson commit 03e607cbb2931374db1825f371e9c7f28526d3f4 upstream. While support for working with a vbus was added, the regulator was never actually gotten (despite what was documented). Fix this by actually getting the supply from the device tree. Fixes: 7acc9973e3c4 ("usb: phy: generic: add vbus support") Cc: stable Signed-off-by: Sean Anderson Link: https://lore.kernel.org/r/20220425171412.1188485-3-sean.anderson@seco.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/phy/phy-generic.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/usb/phy/phy-generic.c +++ b/drivers/usb/phy/phy-generic.c @@ -268,6 +268,13 @@ int usb_phy_gen_create_phy(struct device return -EPROBE_DEFER; } + nop->vbus_draw = devm_regulator_get_exclusive(dev, "vbus"); + if (PTR_ERR(nop->vbus_draw) == -ENODEV) + nop->vbus_draw = NULL; + if (IS_ERR(nop->vbus_draw)) + return dev_err_probe(dev, PTR_ERR(nop->vbus_draw), + "could not get vbus regulator\n"); + nop->dev = dev; nop->phy.dev = nop->dev; nop->phy.label = "nop-xceiv";