3 files changed, 14 insertions, 10 deletions

diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index 83a5f8b91857..f455233af082 100644
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -29,7 +29,7 @@ static struct resource smc91x_resources[] = {
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
-                .flags  = IORESOURCE_IRQ,
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
         },
 };
 
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 65e9c26f2054..1945ddfec18d 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -210,7 +210,7 @@ static void __mbox_rx_interrupt(struct omap_mbox *mbox)
 
 static irqreturn_t mbox_interrupt(int irq, void *p)
 {
-        struct omap_mbox *mbox = (struct omap_mbox *)p;
+        struct omap_mbox *mbox = p;
 
         if (is_mbox_irq(mbox, IRQ_TX))
                 __mbox_tx_interrupt(mbox);
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index f7b9ccdaacbc..2af5bd5a1344 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -98,9 +98,10 @@ static void omap_mcbsp_dump_reg(u8 id)
 
 static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id)
 {
-        struct omap_mcbsp * mcbsp_tx = (struct omap_mcbsp *)(dev_id);
+        struct omap_mcbsp *mcbsp_tx = dev_id;
 
-        DBG("TX IRQ callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_tx->io_base, SPCR2));
+        DBG("TX IRQ callback : 0x%x\n",
+            OMAP_MCBSP_READ(mcbsp_tx->io_base, SPCR2));
 
         complete(&mcbsp_tx->tx_irq_completion);
         return IRQ_HANDLED;
@@ -108,9 +109,10 @@ static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id)
 
 static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
 {
-        struct omap_mcbsp * mcbsp_rx = (struct omap_mcbsp *)(dev_id);
+        struct omap_mcbsp *mcbsp_rx = dev_id;
 
-        DBG("RX IRQ callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_rx->io_base, SPCR2));
+        DBG("RX IRQ callback : 0x%x\n",
+            OMAP_MCBSP_READ(mcbsp_rx->io_base, SPCR2));
 
         complete(&mcbsp_rx->rx_irq_completion);
         return IRQ_HANDLED;
@@ -118,9 +120,10 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
 
 static void omap_mcbsp_tx_dma_callback(int lch, u16 ch_status, void *data)
 {
-        struct omap_mcbsp * mcbsp_dma_tx = (struct omap_mcbsp *)(data);
+        struct omap_mcbsp *mcbsp_dma_tx = data;
 
-        DBG("TX DMA callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_dma_tx->io_base, SPCR2));
+        DBG("TX DMA callback : 0x%x\n",
+            OMAP_MCBSP_READ(mcbsp_dma_tx->io_base, SPCR2));
 
         /* We can free the channels */
         omap_free_dma(mcbsp_dma_tx->dma_tx_lch);
@@ -131,9 +134,10 @@ static void omap_mcbsp_tx_dma_callback(int lch, u16 ch_status, void *data)
 
 static void omap_mcbsp_rx_dma_callback(int lch, u16 ch_status, void *data)
 {
-        struct omap_mcbsp * mcbsp_dma_rx = (struct omap_mcbsp *)(data);
+        struct omap_mcbsp *mcbsp_dma_rx = data;
 
-        DBG("RX DMA callback : 0x%x\n", OMAP_MCBSP_READ(mcbsp_dma_rx->io_base, SPCR2));
+        DBG("RX DMA callback : 0x%x\n",
+            OMAP_MCBSP_READ(mcbsp_dma_rx->io_base, SPCR2));
 
         /* We can free the channels */
         omap_free_dma(mcbsp_dma_rx->dma_rx_lch);