From 4d7a984bdcbdda69fc6b2a4a655415140270aa7b Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 26 Jan 2008 20:13:11 +0100 Subject: ide: task_end_request() fix task_end_request() modified to always call ide_end_drive_cmd() for taskfile requests. Previously, ide_end_drive_cmd() was called only when IDE_TFLAG_FLAGGED was set. Also, ide_dma_intr() is modified to use task_end_request(). Enables TASKFILE ioctls to get valid register outputs on successful completion. Bart: - ported it over recent IDE changes Signed-off-by: Tejun Heo Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-dma.c | 8 +------- drivers/ide/ide-taskfile.c | 11 ++++------- 2 files changed, 5 insertions(+), 14 deletions(-) (limited to 'drivers') diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index c9648b1ef220..5bf32038dc43 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -153,13 +153,7 @@ ide_startstop_t ide_dma_intr (ide_drive_t *drive) if (!dma_stat) { struct request *rq = HWGROUP(drive)->rq; - if (rq->rq_disk) { - ide_driver_t *drv; - - drv = *(ide_driver_t **)rq->rq_disk->private_data; - drv->end_request(drive, 1, rq->nr_sectors); - } else - ide_end_request(drive, 1, rq->nr_sectors); + task_end_request(drive, rq, stat); return ide_stopped; } printk(KERN_ERR "%s: dma_intr: bad DMA status (dma_stat=%x)\n", diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 3bbb438f4f92..17c2c0467297 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -408,16 +408,13 @@ static ide_startstop_t task_error(ide_drive_t *drive, struct request *rq, return ide_error(drive, s, stat); } -static void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat) +void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat) { if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) { - ide_task_t *task = rq->special; + u8 err = drive->hwif->INB(IDE_ERROR_REG); - if (task->tf_flags & IDE_TFLAG_FLAGGED) { - u8 err = drive->hwif->INB(IDE_ERROR_REG); - ide_end_drive_cmd(drive, stat, err); - return; - } + ide_end_drive_cmd(drive, stat, err); + return; } if (rq->rq_disk) { -- cgit v1.2.1