icside: use ec->dma directly

* hwif->hwif_data contains pointer to struct expansion_card so use ec->dma
  directly instead of caching it in hwif->hw.dma.

* Remove no longer needed hw_regs_t.dma and NO_DMA define.

Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index 2afaa87022e3..e245521af7b5 100644
--- a/drivers/ide/ide-pnp.c
+++ b/drivers/ide/ide-pnp.c
@@ -40,7 +40,6 @@ static int idepnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id
         ide_std_init_ports(&hw, pnp_port_start(dev, 0),
                                 pnp_port_start(dev, 1));
         hw.irq = pnp_irq(dev, 0);
-        hw.dma = NO_DMA;
 
         index = ide_register_hw(&hw, NULL, 1, &hwif);