Revert "Fix McBSP virt_base usage"

This reverts commit ecec3b3e.

The mcbsp in DSP memory area need handling for phys_base.
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap1/mcbsp.c

@@ -159,7 +159,7 @@ static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
 #ifdef CONFIG_ARCH_OMAP15XX
 static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 	{
-		.virt_base	= io_p2v(OMAP1510_MCBSP1_BASE),
+		.virt_base	= OMAP1510_MCBSP1_BASE,
 		.dma_rx_sync	= OMAP_DMA_MCBSP1_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP1_TX,
 		.rx_irq		= INT_McBSP1RX,
@@ -176,7 +176,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 		.ops		= &omap1_mcbsp_ops,
 	},
 	{
-		.virt_base	= io_p2v(OMAP1510_MCBSP3_BASE),
+		.virt_base	= OMAP1510_MCBSP3_BASE,
 		.dma_rx_sync	= OMAP_DMA_MCBSP3_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP3_TX,
 		.rx_irq		= INT_McBSP3RX,
@@ -194,7 +194,7 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 #ifdef CONFIG_ARCH_OMAP16XX
 static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 	{
-		.virt_base	= io_p2v(OMAP1610_MCBSP1_BASE),
+		.virt_base	= OMAP1610_MCBSP1_BASE,
 		.dma_rx_sync	= OMAP_DMA_MCBSP1_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP1_TX,
 		.rx_irq		= INT_McBSP1RX,
@@ -211,7 +211,7 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 		.ops		= &omap1_mcbsp_ops,
 	},
 	{
-		.virt_base	= io_p2v(OMAP1610_MCBSP3_BASE),
+		.virt_base	= OMAP1610_MCBSP3_BASE,
 		.dma_rx_sync	= OMAP_DMA_MCBSP3_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP3_TX,
 		.rx_irq		= INT_McBSP3RX,

arch/arm/plat-omap/mcbsp.c

@@ -701,7 +701,7 @@ int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer,
 	omap_set_dma_dest_params(mcbsp->dma_tx_lch,
 				 src_port,
 				 OMAP_DMA_AMODE_CONSTANT,
-				 io_v2p(mcbsp->io_base + OMAP_MCBSP_REG_DXR1),
+				 mcbsp->io_base + OMAP_MCBSP_REG_DXR1,
 				 0, 0);
 
 	omap_set_dma_src_params(mcbsp->dma_tx_lch,
@@ -764,7 +764,7 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer,
 	omap_set_dma_src_params(mcbsp->dma_rx_lch,
 				src_port,
 				OMAP_DMA_AMODE_CONSTANT,
-				io_v2p(mcbsp->io_base + OMAP_MCBSP_REG_DRR1),
+				mcbsp->io_base + OMAP_MCBSP_REG_DRR1,
 				0, 0);
 
 	omap_set_dma_dest_params(mcbsp->dma_rx_lch,