[1/2] ARM: McBSP: Fix request for irq in OMAP4

Commit Message

Candelaria Villareal, Jorge May 4, 2010, 11:37 p.m. UTC

None

Patch

diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 2f3cad6..6b550ec 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -187,32 +187,28 @@  static struct omap_mcbsp_platform_data omap44xx_mcbsp_pdata[] = {
 		.phys_base      = OMAP44XX_MCBSP1_BASE,
 		.dma_rx_sync    = OMAP44XX_DMA_MCBSP1_RX,
 		.dma_tx_sync    = OMAP44XX_DMA_MCBSP1_TX,
-		.rx_irq         = INT_24XX_MCBSP1_IRQ_RX,
-		.tx_irq         = INT_24XX_MCBSP1_IRQ_TX,
+		.tx_irq         = INT_44XX_MCBSP1_IRQ,
 		.ops            = &omap2_mcbsp_ops,
 	},
 	{
 		.phys_base      = OMAP44XX_MCBSP2_BASE,
 		.dma_rx_sync    = OMAP44XX_DMA_MCBSP2_RX,
 		.dma_tx_sync    = OMAP44XX_DMA_MCBSP2_TX,
-		.rx_irq         = INT_24XX_MCBSP2_IRQ_RX,
-		.tx_irq         = INT_24XX_MCBSP2_IRQ_TX,
+		.tx_irq         = INT_44XX_MCBSP2_IRQ,
 		.ops            = &omap2_mcbsp_ops,
 	},
 	{
 		.phys_base      = OMAP44XX_MCBSP3_BASE,
 		.dma_rx_sync    = OMAP44XX_DMA_MCBSP3_RX,
 		.dma_tx_sync    = OMAP44XX_DMA_MCBSP3_TX,
-		.rx_irq         = INT_24XX_MCBSP3_IRQ_RX,
-		.tx_irq         = INT_24XX_MCBSP3_IRQ_TX,
+		.tx_irq         = INT_44XX_MCBSP3_IRQ,
 		.ops            = &omap2_mcbsp_ops,
 	},
 	{
 		.phys_base      = OMAP44XX_MCBSP4_BASE,
 		.dma_rx_sync    = OMAP44XX_DMA_MCBSP4_RX,
 		.dma_tx_sync    = OMAP44XX_DMA_MCBSP4_TX,
-		.rx_irq         = INT_24XX_MCBSP4_IRQ_RX,
-		.tx_irq         = INT_24XX_MCBSP4_IRQ_TX,
+		.tx_irq         = INT_44XX_MCBSP4_IRQ,
 		.ops            = &omap2_mcbsp_ops,
 	},
 };
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index e1d0440..6e9660d 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -724,14 +724,17 @@  int omap_mcbsp_request(unsigned int id)
 			goto err_clk_disable;
 		}
 
-		init_completion(&mcbsp->rx_irq_completion);
-		err = request_irq(mcbsp->rx_irq, omap_mcbsp_rx_irq_handler,
+		if (!cpu_is_omap44xx) {
+			init_completion(&mcbsp->rx_irq_completion);
+			err = request_irq(mcbsp->rx_irq,
+					omap_mcbsp_rx_irq_handler,
 					0, "McBSP", (void *)mcbsp);
-		if (err != 0) {
-			dev_err(mcbsp->dev, "Unable to request RX IRQ %d "
-					"for McBSP%d\n", mcbsp->rx_irq,
-					mcbsp->id);
-			goto err_free_irq;
+			if (err != 0) {
+				dev_err(mcbsp->dev, "Unable to request RX IRQ %d "
+						"for McBSP%d\n", mcbsp->rx_irq,
+						mcbsp->id);
+				goto err_free_irq;
+			}
 		}
 	}
 
@@ -781,7 +784,8 @@  void omap_mcbsp_free(unsigned int id)
 
 	if (mcbsp->io_type == OMAP_MCBSP_IRQ_IO) {
 		/* Free IRQs */
-		free_irq(mcbsp->rx_irq, (void *)mcbsp);
+		if (!cpu_is_omap44xx())
+			free_irq(mcbsp->rx_irq, (void *)mcbsp);
 		free_irq(mcbsp->tx_irq, (void *)mcbsp);
 	}