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>

1 files changed, 5 insertions, 4 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;