From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752581AbdAYWbC (ORCPT ); Wed, 25 Jan 2017 17:31:02 -0500 Received: from mout.kundenserver.de ([212.227.17.10]:57850 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752179AbdAYWbA (ORCPT ); Wed, 25 Jan 2017 17:31:00 -0500 From: Arnd Bergmann To: Felipe Balbi , Greg Kroah-Hartman Cc: Arnd Bergmann , Baolin Wang , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] usb: phy: ab8500: remove unused ab8500_eyediagram_workaroud() Date: Wed, 25 Jan 2017 23:30:31 +0100 Message-Id: <20170125223050.1374512-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K0:bXvnX9a/XCbzDRzyUBZ7ZhaZDRXE/yY2YWEbUHveeWuzsoVo/8A QBqv5dsUUtSniYWwHFw5skl9a39LS1fE6Zxs6T6SGohN0g8PvH5WI758N2JMsNIt8uVoO+9 pwhm5/tfOSEClz4nSyS93NX/Vl1OVt73/A9HfTUzI9lDi1qysvOTIt2TEgWJSer1FHMyPWX 8UYVmBQLyeP48zI4BUOMA== X-UI-Out-Filterresults: notjunk:1;V01:K0:kAge5vB2dOA=:kT9X6pZ4mKwE5VToeONBKb hTcFky19wTaaLSZ2d9HAjV5O08bqI4LT26VdyMybPh6HcFTKjbzY9WzTZnUjCtEaY8afeTIeP LPcznKQt+uZlJT1PkUQd/ESPXJecxxv2gkClxDmwBzyUYEpeYQk2syUySIIcTj9BK3Hk8bKkN 7xTkOLUUGIPnqClSjPt2wOextBYgmrB5LPEORPQBj8CS4OO+PQN9UIgs0DB7Og/0wM4uH6ZCH okttdLF5Pd9RZ1G9C3H3zmzSfyeXRKDHxwEtVdD11nN5ATUVPkkXcyf5p4O4cFfu+lLoinPL7 kYXqCMVAofSpieKAMrd55jA0WMISASIpzGiPl6++s+hqcTQbHxyG9mhPUEmgD83s5BekJOyqb oi9lDITOVUiVYI6YhKvu8mBT6ecarjnjbQMcMnkvACyQVmAcbzTCWMmy1D2hthu0FykUNPi98 zuJ5lNZ6o2kfzVSegaRvcEZ3k3I6CHzHbiRTZkicMzJtnIzxuK/LmQdq/9lnGMKOp0wMPA+4O 4MsY15qVHr/G521BzsIR5wtexhKmzGxjkrGZjZWGBYTGvkoM7JW8K5YylpnGeuta77wKOXX1E Pi+AJqk3dbCruqt6B9S2DFgEQeBQq5FPVBuKVv98UfX82GXWLnu7mwfQkdnDdfAFwPPCU6g+V dHBDgpJk1R0ONQ5VBCTPCqrV5owYExXwekUCsb1qd9Y1hH9ddC2djcRyeDr+c8siQWow= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The only caller of this function is gone, so now we get a warning: drivers/usb/phy/phy-ab8500-usb.c:1026:17: error: 'ab8500_eyediagram_workaroud' defined but not used [-Werror=unused-function] It is possible that we should in fact still call the function from somewhere else, but I don't see from where. Fixes: 635f997a499b ("usb: phy: ab8500: Remove the set_power callback") Signed-off-by: Arnd Bergmann --- drivers/usb/phy/phy-ab8500-usb.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index 3dfbb978de67..61bf2285d5b1 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -1023,19 +1023,6 @@ static void ab8500_usb_vbus_turn_on_event_work(struct work_struct *work) ab->enabled_charging_detection = true; } -static unsigned ab8500_eyediagram_workaroud(struct ab8500_usb *ab, unsigned mA) -{ - /* - * AB8500 V2 has eye diagram issues when drawing more than 100mA from - * VBUS. Set charging current to 100mA in case of standard host - */ - if (is_ab8500_2p0_or_earlier(ab->ab8500)) - if (mA > 100) - mA = 100; - - return mA; -} - static int ab8500_usb_set_suspend(struct usb_phy *x, int suspend) { /* TODO */ -- 2.9.0