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Message-Id: <20191222181704.61511-3-tony@atomide.com>
Date: Sun, 22 Dec 2019 10:17:04 -0800
From: Tony Lindgren <tony@...mide.com>
To: Kishon Vijay Abraham I <kishon@...com>
Cc: linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
linux-omap@...r.kernel.org, Merlijn Wajer <merlijn@...zup.org>,
Pavel Machek <pavel@....cz>, Sebastian Reichel <sre@...nel.org>
Subject: [PATCH 3/3] phy: cpcap-usb: Drop extra write to usb2 register
We are currently writing the same register twice. Let's enable the USB
PHY only at the end of the function.
Cc: Merlijn Wajer <merlijn@...zup.org>
Cc: Pavel Machek <pavel@....cz>
Cc: Sebastian Reichel <sre@...nel.org>
Signed-off-by: Tony Lindgren <tony@...mide.com>
---
drivers/phy/motorola/phy-cpcap-usb.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/phy/motorola/phy-cpcap-usb.c b/drivers/phy/motorola/phy-cpcap-usb.c
--- a/drivers/phy/motorola/phy-cpcap-usb.c
+++ b/drivers/phy/motorola/phy-cpcap-usb.c
@@ -489,12 +489,6 @@ static int cpcap_usb_set_usb_mode(struct cpcap_phy_ddata *ddata)
if (error)
goto out_err;
- error = regmap_update_bits(ddata->reg, CPCAP_REG_USBC2,
- CPCAP_BIT_USBXCVREN,
- CPCAP_BIT_USBXCVREN);
- if (error)
- goto out_err;
-
error = regmap_update_bits(ddata->reg, CPCAP_REG_USBC3,
CPCAP_BIT_PU_SPI |
CPCAP_BIT_DMPD_SPI |
--
2.24.1
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