From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 5/6] ide: move IRQ unmasking out from ->tf_load method Date: Wed, 7 May 2008 19:44:32 +0200 Message-ID: <200805071944.32249.bzolnier@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.190]:25287 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755743AbYEGR3I (ORCPT ); Wed, 7 May 2008 13:29:08 -0400 Received: by nf-out-0910.google.com with SMTP id d3so225826nfc.21 for ; Wed, 07 May 2008 10:29:06 -0700 (PDT) Content-Disposition: inline Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Cc: linux-kernel@vger.kernel.org Move IRQ unmasking out from ->tf_load method to its users. There should be no functional changes caused by this patch (SELECT_MASK() is NOP except for hpt366, icside and sgiioc4). Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/h8300/ide-h8300.c | 2 -- drivers/ide/ide-io.c | 2 ++ drivers/ide/ide-iops.c | 5 +---- drivers/ide/ide-taskfile.c | 2 ++ drivers/ide/pci/scc_pata.c | 2 -- include/linux/ide.h | 1 + 6 files changed, 6 insertions(+), 8 deletions(-) Index: b/drivers/ide/h8300/ide-h8300.c =================================================================== --- a/drivers/ide/h8300/ide-h8300.c +++ b/drivers/ide/h8300/ide-h8300.c @@ -52,8 +52,6 @@ static void h8300_tf_load(ide_drive_t *d if (task->tf_flags & IDE_TFLAG_FLAGGED) HIHI = 0xFF; - ide_set_irq(drive, 1); - if (task->tf_flags & IDE_TFLAG_OUT_DATA) mm_outw((tf->hob_data << 8) | tf->data, io_ports->data_addr); Index: b/drivers/ide/ide-io.c =================================================================== --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -1576,6 +1576,8 @@ void ide_pktcmd_tf_load(ide_drive_t *dri task.tf.lbah = (bcount >> 8) & 0xff; ide_tf_dump(drive->name, &task.tf); + ide_set_irq(drive, 1); + SELECT_MASK(drive, 0); drive->hwif->tf_load(drive, &task); } Index: b/drivers/ide/ide-iops.c =================================================================== --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -95,7 +95,7 @@ void SELECT_DRIVE (ide_drive_t *drive) hwif->OUTB(drive->select.all, hwif->io_ports.device_addr); } -static void SELECT_MASK(ide_drive_t *drive, int mask) +void SELECT_MASK(ide_drive_t *drive, int mask) { const struct ide_port_ops *port_ops = drive->hwif->port_ops; @@ -120,9 +120,6 @@ static void ide_tf_load(ide_drive_t *dri if (task->tf_flags & IDE_TFLAG_FLAGGED) HIHI = 0xFF; - ide_set_irq(drive, 1); - SELECT_MASK(drive, 0); - if (task->tf_flags & IDE_TFLAG_OUT_DATA) { u16 data = (tf->hob_data << 8) | tf->data; Index: b/drivers/ide/ide-taskfile.c =================================================================== --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -109,6 +109,8 @@ ide_startstop_t do_rw_taskfile (ide_driv if ((task->tf_flags & IDE_TFLAG_DMA_PIO_FALLBACK) == 0) { ide_tf_dump(drive->name, tf); + ide_set_irq(drive, 1); + SELECT_MASK(drive, 0); hwif->tf_load(drive, task); } Index: b/drivers/ide/pci/scc_pata.c =================================================================== --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -662,8 +662,6 @@ static void scc_tf_load(ide_drive_t *dri if (task->tf_flags & IDE_TFLAG_FLAGGED) HIHI = 0xFF; - ide_set_irq(drive, 1); - if (task->tf_flags & IDE_TFLAG_OUT_DATA) out_be32((void *)io_ports->data_addr, (tf->hob_data << 8) | tf->data); Index: b/include/linux/ide.h =================================================================== --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -958,6 +958,7 @@ typedef struct ide_task_s { void ide_tf_dump(const char *, struct ide_taskfile *); extern void SELECT_DRIVE(ide_drive_t *); +void SELECT_MASK(ide_drive_t *, int); extern int drive_is_ready(ide_drive_t *);