Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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>
+10
-2
drivers/ide/ide-taskfile.c
+10
-2
drivers/ide/ide-taskfile.c
···
126
126
static ide_startstop_t set_multmode_intr(ide_drive_t *drive)
127
127
{
128
128
ide_hwif_t *hwif = drive->hwif;
129
-
u8 stat = hwif->tp_ops->read_status(hwif);
129
+
u8 stat;
130
+
131
+
local_irq_enable_in_hardirq();
132
+
stat = hwif->tp_ops->read_status(hwif);
130
133
131
134
if (OK_STAT(stat, READY_STAT, BAD_STAT))
132
135
drive->mult_count = drive->mult_req;
···
149
146
ide_hwif_t *hwif = drive->hwif;
150
147
int retries = 5;
151
148
u8 stat;
149
+
150
+
local_irq_enable_in_hardirq();
152
151
153
152
while (1) {
154
153
stat = hwif->tp_ops->read_status(hwif);
···
175
170
static ide_startstop_t recal_intr(ide_drive_t *drive)
176
171
{
177
172
ide_hwif_t *hwif = drive->hwif;
178
-
u8 stat = hwif->tp_ops->read_status(hwif);
173
+
u8 stat;
174
+
175
+
local_irq_enable_in_hardirq();
176
+
stat = hwif->tp_ops->read_status(hwif);
179
177
180
178
if (!OK_STAT(stat, READY_STAT, BAD_STAT))
181
179
return ide_error(drive, "recal_intr", stat);