diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:33 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:33 +0100 |
| commit | f58c1ab8deebc2360cef998f169a6727c288210f (patch) | |
| tree | d3bd8a05ae227cb1bcabd55444b54cbac82764fb | |
| parent | 46aa7af1d6bf46d0973dc9e8f13275f2c001d3dd (diff) | |
ide: always set nIEN on idle devices
* Set nIEN for previous port/device in ide_do_request()
also if port uses a non-shared IRQ.
* Remove no longer needed ide_hwif_t.sharing_irq.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-io.c | 2 | ||||
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 | ||||
| -rw-r--r-- | include/linux/ide.h | 1 |
3 files changed, 2 insertions, 5 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index ca51460af75..f776bd47501 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -1003,7 +1003,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq) } again: hwif = HWIF(drive); - if (hwgroup->hwif->sharing_irq && hwif != hwgroup->hwif) { + if (hwif != hwgroup->hwif) { /* * set nIEN for previous hwif, drives in the * quirk_list may not like intr setups/cleanups diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index a0eb72e2a02..81f61e8ea97 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1060,7 +1060,6 @@ static int init_irq (ide_hwif_t *hwif) if (h && h->hwgroup) { /* scan only initialized ports */ if (hwif->irq == h->irq) { - hwif->sharing_irq = h->sharing_irq = 1; if (hwif->chipset != ide_pci || h->chipset != ide_pci) { save_match(hwif, h, &match); @@ -1152,8 +1151,7 @@ static int init_irq (ide_hwif_t *hwif) io_ports->data_addr, hwif->irq); #endif /* __mc68000__ */ if (match) - printk(KERN_CONT " (%sed with %s)", - hwif->sharing_irq ? "shar" : "serializ", match->name); + printk(KERN_CONT " (serialized with %s)", match->name); printk(KERN_CONT "\n"); mutex_unlock(&ide_cfg_mtx); diff --git a/include/linux/ide.h b/include/linux/ide.h index 150e42311ee..1d28006aec6 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -842,7 +842,6 @@ typedef struct hwif_s { unsigned present : 1; /* this interface exists */ unsigned serialized : 1; /* serialized all channel operation */ - unsigned sharing_irq: 1; /* 1 = sharing irq with another hwif */ unsigned sg_mapped : 1; /* sg_table and sg_nents are ready */ struct device gendev; |