ide-floppy: report DMA handling in idefloppy_pc_intr() properly

Bart:
- use 'hwif' instead of 'HWIF(drive)'
- minor CodingStyle fixup

Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index af4b633fa3d1..5c32d0cda4ac 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -532,13 +532,17 @@ static ide_startstop_t idefloppy_pc_intr (ide_drive_t *drive)
         idefloppy_pc_t *pc = floppy->pc;
         struct request *rq = pc->rq;
         unsigned int temp;
+        int dma_error = 0;
         u16 bcount;
         u8 stat, ireason;
 
         debug_log("Reached %s interrupt handler\n", __func__);
 
         if (test_bit(PC_DMA_IN_PROGRESS, &pc->flags)) {
-                if (HWIF(drive)->ide_dma_end(drive)) {
+                dma_error = hwif->ide_dma_end(drive);
+                if (dma_error) {
+                        printk(KERN_ERR "%s: DMA %s error\n", drive->name,
+                                        rq_data_dir(rq) ? "write" : "read");
                         set_bit(PC_DMA_ERROR, &pc->flags);
                 } else {
                         pc->actually_transferred = pc->request_transfer;