Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752569Ab3GIPsM (ORCPT ); Tue, 9 Jul 2013 11:48:12 -0400 Received: from ns.mm-sol.com ([212.124.72.66]:50730 "EHLO extserv.mm-sol.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752439Ab3GIPsG (ORCPT ); Tue, 9 Jul 2013 11:48:06 -0400 From: "Ivan T. Ivanov" To: balbi@ti.com, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, "Ivan T. Ivanov" Subject: [PATCH v2 4/7] usb: phy: msm: Remove unnecessarily check for valid regulators. Date: Tue, 9 Jul 2013 18:47:10 +0300 Message-Id: <1373384833-18077-5-git-send-email-iivanov@mm-sol.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1373384833-18077-1-git-send-email-iivanov@mm-sol.com> References: <1373384833-18077-1-git-send-email-iivanov@mm-sol.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1220 Lines: 40 From: "Ivan T. Ivanov" Whether regulators are available or not is checked at driver probe. If they are not available driver will refuse to load, so no need to check them again. Signed-off-by: Ivan T. Ivanov --- drivers/usb/phy/phy-msm-usb.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c index 8289270..0e7d7ab 100644 --- a/drivers/usb/phy/phy-msm-usb.c +++ b/drivers/usb/phy/phy-msm-usb.c @@ -159,16 +159,6 @@ static int msm_hsusb_ldo_set_mode(struct msm_otg *motg, int on) { int ret = 0; - if (!motg->v1p8 || IS_ERR(motg->v1p8)) { - pr_err("%s: HSUSB_1p8 is not initialized\n", __func__); - return -ENODEV; - } - - if (!motg->v3p3 || IS_ERR(motg->v3p3)) { - pr_err("%s: HSUSB_3p3 is not initialized\n", __func__); - return -ENODEV; - } - if (on) { ret = regulator_set_optimum_mode(motg->v1p8, USB_PHY_1P8_HPM_LOAD); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/