ide: add IDE_HFLAG_NO_LBA48 and IDE_HFLAG_NO_LBA48_DMA host flags

Add IDE_HFLAG_NO_LBA48[_DMA] host flags, use it instead of hwif->no_lba48[_dma]
and then remove no longer needed hwif->no_lba48[_dma].  As a side-effect
this change fixes hwif->no_lba48_dma not being restored by ide_hwif_restore().

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 4e034acc61b3..79f572572ffb 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -665,7 +665,8 @@ static void __devinit init_hwif_common_ali15x3 (ide_hwif_t *hwif)
         hwif->udma_filter = &ali_udma_filter;
 
         /* don't use LBA48 DMA on ALi devices before rev 0xC5 */
-        hwif->no_lba48_dma = (m5229_revision <= 0xC4) ? 1 : 0;
+        if (m5229_revision <= 0xC4)
+                hwif->host_flags |= IDE_HFLAG_NO_LBA48_DMA;
 
         if (!hwif->dma_base) {
                 hwif->drives[0].autotune = 1;