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>
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index af4b633..5c32d0c 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -532,13 +532,17 @@
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;