From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 8/9] ide: remove superfluous ->dma field from ide_hwif_t Date: Sun, 17 Aug 2008 19:15:48 +0200 Message-ID: <20080817171548.27943.58522.sendpatchset@localhost.localdomain> References: <20080817171454.27943.37234.sendpatchset@localhost.localdomain> Return-path: Received: from mu-out-0910.google.com ([209.85.134.186]:30252 "EHLO mu-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754897AbYHQRSJ (ORCPT ); Sun, 17 Aug 2008 13:18:09 -0400 Received: by mu-out-0910.google.com with SMTP id w8so2799973mue.1 for ; Sun, 17 Aug 2008 10:18:08 -0700 (PDT) In-Reply-To: <20080817171454.27943.37234.sendpatchset@localhost.localdomain> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-dma.c | 2 -- drivers/ide/pci/scc_pata.c | 2 -- include/linux/ide.h | 2 -- 3 files changed, 6 deletions(-) Index: b/drivers/ide/ide-dma.c =================================================================== --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -525,7 +525,6 @@ void ide_dma_start(ide_drive_t *drive) outb(dma_cmd | 1, hwif->dma_base + ATA_DMA_CMD); } - hwif->dma = 1; wmb(); } @@ -564,7 +563,6 @@ int __ide_dma_end (ide_drive_t *drive) /* purge DMA mappings */ ide_destroy_dmatable(drive); /* verify good DMA status */ - hwif->dma = 0; wmb(); return (dma_stat & 7) != 4 ? (0x10 | dma_stat) : 0; } Index: b/drivers/ide/pci/scc_pata.c =================================================================== --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -353,7 +353,6 @@ static void scc_dma_start(ide_drive_t *d /* start DMA */ scc_ide_outb(dma_cmd | 1, hwif->dma_base); - hwif->dma = 1; wmb(); } @@ -374,7 +373,6 @@ static int __scc_dma_end(ide_drive_t *dr /* purge DMA mappings */ ide_destroy_dmatable(drive); /* verify good DMA status */ - hwif->dma = 0; wmb(); return (dma_stat & 7) != 4 ? (0x10 | dma_stat) : 0; } Index: b/include/linux/ide.h =================================================================== --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -745,8 +745,6 @@ typedef struct hwif_s { void *hwif_data; /* extra hwif data */ - unsigned dma; - #ifdef CONFIG_BLK_DEV_IDEACPI struct ide_acpi_hwif_link *acpidata; #endif