From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hema HK Subject: [PATCH 2/7] usb: otg: Remove one unnecessary I2C read request. Date: Thu, 3 Feb 2011 15:19:42 +0530 Message-ID: <1296726587-10530-2-git-send-email-hemahk@ti.com> References: Return-path: In-Reply-To: Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Hema HK , Felipe Balbi List-Id: linux-omap@vger.kernel.org To get the ID status there was an I2C read transfer. Removed this I2C read transfer as this info can be used from existing variable(linkstat). Signed-off-by: Hema HK Cc: Felipe Balbi --- drivers/usb/otg/twl6030-usb.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) Index: linux-2.6/drivers/usb/otg/twl6030-usb.c =================================================================== --- linux-2.6.orig/drivers/usb/otg/twl6030-usb.c +++ linux-2.6/drivers/usb/otg/twl6030-usb.c @@ -149,7 +149,6 @@ static int twl6030_set_phy_clk(struct ot static int twl6030_phy_init(struct otg_transceiver *x) { - u8 hw_state; struct twl6030_usb *twl; struct device *dev; struct twl4030_usb_data *pdata; @@ -158,9 +157,7 @@ static int twl6030_phy_init(struct otg_t dev = twl->dev; pdata = dev->platform_data; - hw_state = twl6030_readb(twl, TWL6030_MODULE_ID0, STS_HW_CONDITIONS);