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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-25 22:17:14 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-25 22:17:14 +0100
commit7299a3918442dc9a5abb71b9f65b1dd17637c8c0 (patch)
tree50ace6bed3d1cc73a184270743d5c5d46ab4f2c7 /drivers/ide
parentf919790f8c929ab1b392ad1a0c2e1b53337b5071 (diff)
ide: remove hwif->intrproc
Given that: * hpt366.c::hpt3xx_intrproc() is the only user of hwif->intrproc * hpt366.c::hpt3xx_quirkproc() sets drive->quirk_list to 1 for quirky drives which is a value unique to hpt366 host driver we can remove hwif->intproc and just check for drive->quirk_list == 1 in ide_do_request(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-io.c9
-rw-r--r--drivers/ide/ide.c1
-rw-r--r--drivers/ide/pci/hpt366.c10
-rw-r--r--drivers/ide/pci/sgiioc4.c1
4 files changed, 5 insertions, 16 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 6b70ab9566d9..6ee7458d34ed 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -1200,10 +1200,11 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq)
if (hwgroup->hwif->sharing_irq &&
hwif != hwgroup->hwif &&
hwif->io_ports[IDE_CONTROL_OFFSET]) {
- /* set nIEN for previous hwif */
- if (hwif->intrproc)
- hwif->intrproc(drive);
- else
+ /*
+ * set nIEN for previous hwif, drives in the
+ * quirk_list may not like intr setups/cleanups
+ */
+ if (drive->quirk_list != 1)
hwif->OUTB(drive->ctl | 2, IDE_CONTROL_REG);
}
hwgroup->hwif = hwif;
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 9ab5458fe950..4acd87e92cca 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -424,7 +424,6 @@ static void ide_hwif_restore(ide_hwif_t *hwif, ide_hwif_t *tmp_hwif)
hwif->reset_poll = tmp_hwif->reset_poll;
hwif->pre_reset = tmp_hwif->pre_reset;
hwif->resetproc = tmp_hwif->resetproc;
- hwif->intrproc = tmp_hwif->intrproc;
hwif->maskproc = tmp_hwif->maskproc;
hwif->quirkproc = tmp_hwif->quirkproc;
hwif->busproc = tmp_hwif->busproc;
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index d3826a66834d..24d645751e0f 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -736,15 +736,6 @@ static int hpt3xx_quirkproc(ide_drive_t *drive)
return 0;
}
-static void hpt3xx_intrproc(ide_drive_t *drive)
-{
- if (drive->quirk_list)
- return;
-
- /* drives in the quirk_list may not like intr setups/cleanups */
- outb(drive->ctl | 2, IDE_CONTROL_REG);
-}
-
static void hpt3xx_maskproc(ide_drive_t *drive, int mask)
{
ide_hwif_t *hwif = HWIF(drive);
@@ -1298,7 +1289,6 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
hwif->set_dma_mode = &hpt3xx_set_mode;
hwif->quirkproc = &hpt3xx_quirkproc;
- hwif->intrproc = &hpt3xx_intrproc;
hwif->maskproc = &hpt3xx_maskproc;
hwif->busproc = &hpt3xx_busproc;
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index de820aa58cd0..7e9dade5648d 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -582,7 +582,6 @@ ide_init_sgiioc4(ide_hwif_t * hwif)
hwif->pre_reset = NULL; /* No HBA specific pre_set needed */
hwif->resetproc = &sgiioc4_resetproc;/* Reset DMA engine,
clear interrupts */
- hwif->intrproc = NULL; /* Enable or Disable interrupt from drive */
hwif->maskproc = &sgiioc4_maskproc; /* Mask on/off NIEN register */
hwif->quirkproc = NULL;
hwif->busproc = NULL;