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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 8WwBd+6gXqtkAElP8vvqd8uYanmwZ/RgsFxvyb/peRHLyrQqahERw949Ca//WNGSWVCIas/vxMjKEsOahZ/RlJr+A2JQsnIkVsYg+ToLiAh5jAQ0A7JG74KLFKvTXkIliBoMHiazs8bllA6hLAluAtMBchI70uWxZPZQZV5sNbybL1RPKSSEEgQqiWwRS8s9PXKfM/Ieulq1NKtHIJeasRc47ZHX60OXqpjxx148AGOwBDy/0NX3tjFL+ADlb4PZRXqHY4avoxJ96YhvhV9gW9NkAv6ZlzDbZQi/a9Ynz/leSfwDMfJX7paoFv5krSVdUgyKwWKCdrvbWX+3q37MIvhkKOwahnShTjlS1KWRhQKAEFmH58DpmUFjrF1fKDBgD3tKtgpk+aFiui/XMLqqN37b+FCidNAjST4KwvDwftk= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: e5388757-f3f8-4cd8-75ba-08d74e0dcb50 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Oct 2019 05:42:25.3611 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: lMfnhoq6ScM3d0QX895hwaUSPCeglQtf/4ncCutM7brPXAbziCTsGObq+muspl6md4alr3PO6vwDxLT+yNvXaw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB4915 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Not every platform needs this regulator. Signed-off-by: Peter Chen --- drivers/usb/chipidea/ci_hdrc_imx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_h= drc_imx.c index 16700170bc34..25a38ed27aa8 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -359,7 +359,8 @@ static int ci_hdrc_imx_probe(struct platform_device *pd= ev) return PTR_ERR(data->pinctrl_hsic_active); } =20 - data->hsic_pad_regulator =3D devm_regulator_get(dev, "hsic"); + data->hsic_pad_regulator =3D + devm_regulator_get_optional(dev, "hsic"); if (PTR_ERR(data->hsic_pad_regulator) =3D=3D -EPROBE_DEFER) { return -EPROBE_DEFER; } else if (PTR_ERR(data->hsic_pad_regulator) =3D=3D -ENODEV) { --=20 2.17.1