linux-kernel - [PATCH 16/31] usb/phy-isp1301-omap: Remove .data assignment

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Message-Id: <1504222183-61202-17-git-send-email-keescook@chromium.org>
Date:   Thu, 31 Aug 2017 16:29:28 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Kees Cook <keescook@...omium.org>, Felipe Balbi <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-omap@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 16/31] usb/phy-isp1301-omap: Remove .data assignment

The .data assignment appears to be redundant to the WORK_STOP bit for
stopping the timer. Also, it appears this timer is entirely unused
as it is only ever started under #define VERBOSE, which is explicitly
undefined.

Cc: Felipe Balbi <balbi@...nel.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-usb@...r.kernel.org
Cc: linux-omap@...r.kernel.org
Signed-off-by: Kees Cook <keescook@...omium.org>
---
 drivers/usb/phy/phy-isp1301-omap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/phy/phy-isp1301-omap.c b/drivers/usb/phy/phy-isp1301-omap.c
index f7516f5bee21..321679fe240d 100644
--- a/drivers/usb/phy/phy-isp1301-omap.c
+++ b/drivers/usb/phy/phy-isp1301-omap.c
@@ -1222,7 +1222,6 @@ static int isp1301_remove(struct i2c_client *i2c)
 	if (machine_is_omap_h2())
 		gpio_free(2);
 
-	isp->timer.data = 0;
 	set_bit(WORK_STOP, &isp->todo);
 	del_timer_sync(&isp->timer);
 	flush_work(&isp->work);
-- 
2.7.4