diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/ataflop.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c index 5d819a466e2f..e232cc4fd444 100644 --- a/drivers/block/ataflop.c +++ b/drivers/block/ataflop.c @@ -303,6 +303,7 @@ static struct atari_floppy_struct { int ref; int type; struct blk_mq_tag_set tag_set; + int error_count; } unit[FD_MAX_UNITS]; #define UD unit[drive] @@ -705,14 +706,14 @@ static void fd_error( void ) if (!fd_request) return; - fd_request->error_count++; - if (fd_request->error_count >= MAX_ERRORS) { + unit[SelectedDrive].error_count++; + if (unit[SelectedDrive].error_count >= MAX_ERRORS) { printk(KERN_ERR "fd%d: too many errors.\n", SelectedDrive ); fd_end_request_cur(BLK_STS_IOERR); finish_fdc(); return; } - else if (fd_request->error_count == RECALIBRATE_ERRORS) { + else if (unit[SelectedDrive].error_count == RECALIBRATE_ERRORS) { printk(KERN_WARNING "fd%d: recalibrating\n", SelectedDrive ); if (SelectedDrive != -1) SUD.track = -1; @@ -1491,7 +1492,7 @@ static void setup_req_params( int drive ) ReqData = ReqBuffer + 512 * ReqCnt; if (UseTrackbuffer) - read_track = (ReqCmd == READ && fd_request->error_count == 0); + read_track = (ReqCmd == READ && unit[drive].error_count == 0); else read_track = 0; @@ -1520,6 +1521,7 @@ static blk_status_t ataflop_queue_rq(struct blk_mq_hw_ctx *hctx, return BLK_STS_RESOURCE; } fd_request = bd->rq; + unit[drive].error_count = 0; blk_mq_start_request(fd_request); atari_disable_irq( IRQ_MFP_FDC ); |