ide: don't set hwif->dma_ops in init_dma() method

Replace setting of 'hwif->dma_ops' in the 'alim15x3' and 'palm_bk3710' drivers'
init_dma() methods with initializing the corresponding member of their 'struct
ide_port_info' instances and remove such setting from the 'hpt366' driver that
just doesn't use 'sff_dma_ops'. Along with some code save, this prepares us for
the next patch...

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

3 files changed, 2 insertions, 6 deletions

diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c
index 8d217430c997..f1c817240501 100644
--- a/drivers/ide/alim15x3.c
+++ b/drivers/ide/alim15x3.c
@@ -490,8 +490,6 @@ static int __devinit init_dma_ali15x3(ide_hwif_t *hwif,
         if (ide_allocate_dma_engine(hwif))
                 return -1;
 
-        hwif->dma_ops = &sff_dma_ops;
-
         return 0;
 }
 
@@ -519,6 +517,7 @@ static const struct ide_port_info ali15x3_chipset __devinitdata = {
         .init_hwif      = init_hwif_ali15x3,
         .init_dma       = init_dma_ali15x3,
         .port_ops       = &ali_port_ops,
+        .dma_ops        = &sff_dma_ops,
         .pio_mask       = ATA_PIO5,
         .swdma_mask     = ATA_SWDMA2,
         .mwdma_mask     = ATA_MWDMA2,
diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
index a18a02a96977..208614f4dc3c 100644
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -1349,8 +1349,6 @@ static int __devinit init_dma_hpt366(ide_hwif_t *hwif,
         if (ide_allocate_dma_engine(hwif))
                 return -1;
 
-        hwif->dma_ops = &sff_dma_ops;
-
         return 0;
 }
 
diff --git a/drivers/ide/palm_bk3710.c b/drivers/ide/palm_bk3710.c
index 122ed3c072fd..a7ac490c9ae3 100644
--- a/drivers/ide/palm_bk3710.c
+++ b/drivers/ide/palm_bk3710.c
@@ -324,8 +324,6 @@ static int __devinit palm_bk3710_init_dma(ide_hwif_t *hwif,
 
         hwif->dma_base = hwif->io_ports.data_addr - IDE_PALM_ATA_PRI_REG_OFFSET;
 
-        hwif->dma_ops = &sff_dma_ops;
-
         return 0;
 }
 
@@ -338,6 +336,7 @@ static const struct ide_port_ops palm_bk3710_ports_ops = {
 static struct ide_port_info __devinitdata palm_bk3710_port_info = {
         .init_dma               = palm_bk3710_init_dma,
         .port_ops               = &palm_bk3710_ports_ops,
+        .dma_ops                = &sff_dma_ops,
         .host_flags             = IDE_HFLAG_MMIO,
         .pio_mask               = ATA_PIO4,
         .mwdma_mask             = ATA_MWDMA2,