ide: icside.c: Fix compile with CONFIG_BLK_DEV_IDEDMA_ICS=n

The icside driver can be configured without DMA support, but it
doesn't compile then, because DMA operations are referenced.

drivers/ide/icside.c:523: error: 'icside_v6_port_ops' undeclared
drivers/ide/icside.c:522: error: 'icside_dma_init' undeclared

Signed-off-by: Christian Dietrich<christian.dietrich@informatik.uni-erlangen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c
index 8716066a2f2b79c1ddeb1236a9b2091d7bd62f63..83e5100d73f6b4bf66055baac7d122888dbf958f 100644 (file)
--- a/drivers/ide/icside.c
+++ b/drivers/ide/icside.c
@@ -375,8 +375,6 @@ static const struct ide_dma_ops icside_v6_dma_ops = {
        .dma_test_irq           = icside_dma_test_irq,
        .dma_lost_irq           = ide_dma_lost_irq,
 };
-#else
-#define icside_v6_dma_ops NULL
 #endif
 
 static int icside_dma_off_init(ide_hwif_t *hwif, const struct ide_port_info *d)
@@ -456,7 +454,6 @@ err_free:
 static const struct ide_port_info icside_v6_port_info __initdata = {
        .init_dma               = icside_dma_off_init,
        .port_ops               = &icside_v6_no_dma_port_ops,
-       .dma_ops                = &icside_v6_dma_ops,
        .host_flags             = IDE_HFLAG_SERIALIZE | IDE_HFLAG_MMIO,
        .mwdma_mask             = ATA_MWDMA2,
        .swdma_mask             = ATA_SWDMA2,
@@ -518,11 +515,13 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
 
        ecard_set_drvdata(ec, state);
 
+#ifdef CONFIG_BLK_DEV_IDEDMA_ICS
        if (ec->dma != NO_DMA && !request_dma(ec->dma, DRV_NAME)) {
                d.init_dma = icside_dma_init;
                d.port_ops = &icside_v6_port_ops;
-       } else
-               d.dma_ops = NULL;
+               d.dma_ops  = &icside_v6_dma_ops;
+       }
+#endif
 
        ret = ide_host_register(host, &d, hws);
        if (ret)