Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754247Ab0GEJLa (ORCPT ); Mon, 5 Jul 2010 05:11:30 -0400 Received: from sh.osrg.net ([192.16.179.4]:38192 "EHLO sh.osrg.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752722Ab0GEJL3 (ORCPT ); Mon, 5 Jul 2010 05:11:29 -0400 Date: Mon, 5 Jul 2010 18:11:25 +0900 To: axboe@kernel.dk Cc: linux-kernel@vger.kernel.org Subject: [PATCH] block: remove unused REQ_TYPE_LINUX_BLOCK From: FUJITA Tomonori Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20100705181100B.fujita.tomonori@lab.ntt.co.jp> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (sh.osrg.net [192.16.179.4]); Mon, 05 Jul 2010 18:11:26 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1754 Lines: 51 You prefer to keep this for future possible users? This can be applied to block's for-2.6.36. = From: FUJITA Tomonori Subject: [PATCH] block: remove unused REQ_TYPE_LINUX_BLOCK Nobody uses REQ_TYPE_LINUX_BLOCK (and its REQ_LB_OP_*). Signed-off-by: FUJITA Tomonori --- include/linux/blkdev.h | 15 --------------- 1 files changed, 0 insertions(+), 15 deletions(-) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 3a2c5d9..baf5258 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -60,7 +60,6 @@ enum rq_cmd_type_bits { REQ_TYPE_PM_RESUME, /* resume request */ REQ_TYPE_PM_SHUTDOWN, /* shutdown request */ REQ_TYPE_SPECIAL, /* driver defined type */ - REQ_TYPE_LINUX_BLOCK, /* generic block layer message */ /* * for ATA/ATAPI devices. this really doesn't belong here, ide should * use REQ_TYPE_SPECIAL and use rq->cmd[0] with the range of driver @@ -70,20 +69,6 @@ enum rq_cmd_type_bits { REQ_TYPE_ATA_PC, }; -/* - * For request of type REQ_TYPE_LINUX_BLOCK, rq->cmd[0] is the opcode being - * sent down (similar to how REQ_TYPE_BLOCK_PC means that ->cmd[] holds a - * SCSI cdb. - * - * 0x00 -> 0x3f are driver private, to be used for whatever purpose they need, - * typically to differentiate REQ_TYPE_SPECIAL requests. - * - */ -enum { - REQ_LB_OP_EJECT = 0x40, /* eject request */ - REQ_LB_OP_FLUSH = 0x41, /* flush request */ -}; - #define BLK_MAX_CDB 16 /* -- 1.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/