From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:60100 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752271AbeFERDO (ORCPT ); Tue, 5 Jun 2018 13:03:14 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Wolfram Sang , Wolfram Sang , Fabrizio Castro , Chris Paterson Subject: [PATCH 4.4 17/37] i2c: rcar: remove unused IOERROR state Date: Tue, 5 Jun 2018 19:01:22 +0200 Message-Id: <20180605170109.915139152@linuxfoundation.org> In-Reply-To: <20180605170108.884872354@linuxfoundation.org> References: <20180605170108.884872354@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Wolfram Sang commit 90f779e565bdc18dd4f79d81cf11f43a7266010b upstream. Signed-off-by: Wolfram Sang Signed-off-by: Wolfram Sang Signed-off-by: Fabrizio Castro Reviewed-by: Chris Paterson Signed-off-by: Greg Kroah-Hartman --- drivers/i2c/busses/i2c-rcar.c | 6 ------ 1 file changed, 6 deletions(-) --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -94,7 +94,6 @@ #define RCAR_IRQ_ACK_RECV (~(MAT | MDR) & 0xFF) #define ID_LAST_MSG (1 << 0) -#define ID_IOERROR (1 << 1) #define ID_DONE (1 << 2) #define ID_ARBLOST (1 << 3) #define ID_NACK (1 << 4) @@ -541,11 +540,6 @@ static int rcar_i2c_master_xfer(struct i break; } - if (rcar_i2c_flags_has(priv, ID_IOERROR)) { - ret = -EIO; - break; - } - ret = i + 1; /* The number of transfer */ } out: