1 files changed, 12 insertions, 33 deletions

diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 2baeaeb0c900..7de7c6915584 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -103,30 +103,6 @@ static inline void omap_mcbsp_clk_init(struct mcbsp_internal_clk *mclk)
 { }
 #endif
 
-static int omap1_mcbsp_check(unsigned int id)
-{
-	/* REVISIT: Check correctly for number of registered McBSPs */
-	if (cpu_is_omap730()) {
-		if (id > OMAP_MAX_MCBSP_COUNT - 2) {
-		       printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n",
-				id + 1);
-		       return -ENODEV;
-		}
-		return 0;
-	}
-
-	if (cpu_is_omap15xx() || cpu_is_omap16xx()) {
-		if (id > OMAP_MAX_MCBSP_COUNT - 1) {
-			printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n",
-				id + 1);
-			return -ENODEV;
-		}
-		return 0;
-	}
-
-	return -ENODEV;
-}
-
 static void omap1_mcbsp_request(unsigned int id)
 {
 	/*
@@ -151,7 +127,6 @@ static void omap1_mcbsp_free(unsigned int id)
 }
 
 static struct omap_mcbsp_ops omap1_mcbsp_ops = {
-	.check		= omap1_mcbsp_check,
 	.request	= omap1_mcbsp_request,
 	.free		= omap1_mcbsp_free,
 };
@@ -160,7 +135,6 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = {
 static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
 	{
 		.phys_base	= OMAP730_MCBSP1_BASE,
-		.virt_base	= io_p2v(OMAP730_MCBSP1_BASE),
 		.dma_rx_sync	= OMAP_DMA_MCBSP1_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP1_TX,
 		.rx_irq		= INT_730_McBSP1RX,
@@ -169,7 +143,6 @@ static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
 	},
 	{
 		.phys_base	= OMAP730_MCBSP2_BASE,
-		.virt_base	= io_p2v(OMAP730_MCBSP2_BASE),
 		.dma_rx_sync	= OMAP_DMA_MCBSP3_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP3_TX,
 		.rx_irq		= INT_730_McBSP2RX,
@@ -187,7 +160,6 @@ static struct omap_mcbsp_platform_data omap730_mcbsp_pdata[] = {
 static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 	{
 		.phys_base	= 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,
@@ -197,7 +169,6 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 		},
 	{
 		.phys_base	= OMAP1510_MCBSP2_BASE,
-		.virt_base	= io_p2v(OMAP1510_MCBSP2_BASE),
 		.dma_rx_sync	= OMAP_DMA_MCBSP2_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP2_TX,
 		.rx_irq		= INT_1510_SPI_RX,
@@ -206,7 +177,6 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 	},
 	{
 		.phys_base	= 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,
@@ -225,7 +195,6 @@ static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
 static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 	{
 		.phys_base	= 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,
@@ -235,7 +204,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 	},
 	{
 		.phys_base	= OMAP1610_MCBSP2_BASE,
-		.virt_base	= io_p2v(OMAP1610_MCBSP2_BASE),
 		.dma_rx_sync	= OMAP_DMA_MCBSP2_RX,
 		.dma_tx_sync	= OMAP_DMA_MCBSP2_TX,
 		.rx_irq		= INT_1610_McBSP2_RX,
@@ -244,7 +212,6 @@ static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
 	},
 	{
 		.phys_base	= 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,
@@ -271,6 +238,18 @@ int __init omap1_mcbsp_init(void)
 	}
 
 	if (cpu_is_omap730())
+		omap_mcbsp_count = OMAP730_MCBSP_PDATA_SZ;
+	if (cpu_is_omap15xx())
+		omap_mcbsp_count = OMAP15XX_MCBSP_PDATA_SZ;
+	if (cpu_is_omap16xx())
+		omap_mcbsp_count = OMAP16XX_MCBSP_PDATA_SZ;
+
+	mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
+								GFP_KERNEL);
+	if (!mcbsp_ptr)
+		return -ENOMEM;
+
+	if (cpu_is_omap730())
 		omap_mcbsp_register_board_cfg(omap730_mcbsp_pdata,
 						OMAP730_MCBSP_PDATA_SZ);