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Message-Id: <1398692063-11372-7-git-send-email-iivanov@mm-sol.com>
Date: Mon, 28 Apr 2014 16:34:09 +0300
From: "Ivan T. Ivanov" <iivanov@...sol.com>
To: Felipe Balbi <balbi@...com>
Cc: "Ivan T. Ivanov" <iivanov@...sol.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-msm@...r.kernel.org
Subject: [PATCH v8 06/20] usb: phy: msm: Remove unnecessarily check for valid regulators.
From: "Ivan T. Ivanov" <iivanov@...sol.com>
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 <iivanov@...sol.com>
---
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 67705fc..d7b8360 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -133,16 +133,6 @@ 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);
--
1.8.3.2
--
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