diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 0f3602a5efb..b3689437269 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -399,12 +399,8 @@ static ide_startstop_t idefloppy_pc_intr(ide_drive_t *drive) * service routine. In interrupt mode, the device sends an interrupt to signal * that it is ready to receive a packet. However, we need to delay about 2-3 * ticks before issuing the packet or we gets in trouble. - * - * So, follow carefully. transfer_pc1 is called as an interrupt (or directly). - * In either case, when the device says it's ready for a packet, we schedule - * the packet transfer to occur about 2-3 ticks later in transfer_pc2. */ -static int idefloppy_transfer_pc2(ide_drive_t *drive) +static int idefloppy_transfer_pc(ide_drive_t *drive) { idefloppy_floppy_t *floppy = drive->driver_data; @@ -415,7 +411,13 @@ static int idefloppy_transfer_pc2(ide_drive_t *drive) return IDEFLOPPY_WAIT_CMD; } -static ide_startstop_t idefloppy_transfer_pc1(ide_drive_t *drive) + +/* + * Called as an interrupt (or directly). When the device says it's ready for a + * packet, we schedule the packet transfer to occur about 2-3 ticks later in + * transfer_pc. + */ +static ide_startstop_t idefloppy_start_pc_transfer(ide_drive_t *drive) { idefloppy_floppy_t *floppy = drive->driver_data; struct ide_atapi_pc *pc = floppy->pc; @@ -432,7 +434,7 @@ static ide_startstop_t idefloppy_transfer_pc1(ide_drive_t *drive) */ if (pc->flags & PC_FLAG_ZIP_DRIVE) { timeout = floppy->ticks; - expiry = &idefloppy_transfer_pc2; + expiry = &idefloppy_transfer_pc; } else { timeout = IDEFLOPPY_WAIT_CMD; expiry = NULL; @@ -483,7 +485,7 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive, pc->retries++; - return ide_issue_pc(drive, pc, idefloppy_transfer_pc1, + return ide_issue_pc(drive, pc, idefloppy_start_pc_transfer, IDEFLOPPY_WAIT_CMD, NULL); } |