From 90d2c6bc68745d67cdbf00bab43818d90aa0dfb6 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Thu, 24 Jul 2008 22:53:36 +0200
Subject: [PATCH] ide: enable local IRQs in all handlers for TASKFILE_NO_DATA
data phase
It is already done by task_no_data_intr() and there is no reason
not to do it in other TASKFILE_NO_DATA data phase handlers.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-taskfile.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index aeddbbd69e862..7fb6f1c86272d 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -126,7 +126,10 @@ EXPORT_SYMBOL_GPL(do_rw_taskfile);
static ide_startstop_t set_multmode_intr(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- u8 stat = hwif->tp_ops->read_status(hwif);
+ u8 stat;
+
+ local_irq_enable_in_hardirq();
+ stat = hwif->tp_ops->read_status(hwif);
if (OK_STAT(stat, READY_STAT, BAD_STAT))
drive->mult_count = drive->mult_req;
@@ -147,6 +150,8 @@ static ide_startstop_t set_geometry_intr(ide_drive_t *drive)
int retries = 5;
u8 stat;
+ local_irq_enable_in_hardirq();
+
while (1) {
stat = hwif->tp_ops->read_status(hwif);
if ((stat & BUSY_STAT) == 0 || retries-- == 0)
@@ -170,7 +175,10 @@ static ide_startstop_t set_geometry_intr(ide_drive_t *drive)
static ide_startstop_t recal_intr(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- u8 stat = hwif->tp_ops->read_status(hwif);
+ u8 stat;
+
+ local_irq_enable_in_hardirq();
+ stat = hwif->tp_ops->read_status(hwif);
if (!OK_STAT(stat, READY_STAT, BAD_STAT))
return ide_error(drive, "recal_intr", stat);
--
2.39.5