From ed4af48fd660176680da905817f6e40d51436e4c Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 15 Jul 2008 21:21:48 +0200 Subject: [PATCH] ide: move IRQ unmasking out from ->tf_load method 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(-) diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c index ecf53bb0d2a..d5afc28eaae 100644 --- 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 *drive, ide_task_t *task) 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); diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index c22a337ced4..2083cc08b2c 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -1579,6 +1579,8 @@ void ide_pktcmd_tf_load(ide_drive_t *drive, u32 tf_flags, u16 bcount, u8 dma) 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); } diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 9f9916fe6c2..491980aab86 100644 --- 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 *drive, ide_task_t *task) 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; diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index b6a1c4b5112..6a17ab54f80 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -109,6 +109,8 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task) 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); } diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 910fb00deb7..37e8cfcabb4 100644 --- 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 *drive, ide_task_t *task) 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); diff --git a/include/linux/ide.h b/include/linux/ide.h index d4a910cdb90..56d0bc2dffe 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -973,6 +973,7 @@ 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 *); -- 2.41.1