arm: remove cast from void*

Unnecessary cast from void* in assignment.

Signed-off-by: matt mooney <mfm@muteddisk.com>
Acked-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 42dbfa4..40ddeca 100644 (file)
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -181,7 +181,7 @@ static int omap2_mbox_fifo_full(struct omap_mbox *mbox)
 static void omap2_mbox_enable_irq(struct omap_mbox *mbox,
                omap_mbox_type_t irq)
 {
-       struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv;
+       struct omap_mbox2_priv *p = mbox->priv;
        u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
 
        l = mbox_read_reg(p->irqenable);
@@ -192,7 +192,7 @@ static void omap2_mbox_enable_irq(struct omap_mbox *mbox,
 static void omap2_mbox_disable_irq(struct omap_mbox *mbox,
                omap_mbox_type_t irq)
 {
-       struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv;
+       struct omap_mbox2_priv *p = mbox->priv;
        u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
        l = mbox_read_reg(p->irqdisable);
        l &= ~bit;
@@ -202,7 +202,7 @@ static void omap2_mbox_disable_irq(struct omap_mbox *mbox,
 static void omap2_mbox_ack_irq(struct omap_mbox *mbox,
                omap_mbox_type_t irq)
 {
-       struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv;
+       struct omap_mbox2_priv *p = mbox->priv;
        u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
 
        mbox_write_reg(bit, p->irqstatus);
@@ -214,7 +214,7 @@ static void omap2_mbox_ack_irq(struct omap_mbox *mbox,
 static int omap2_mbox_is_irq(struct omap_mbox *mbox,
                omap_mbox_type_t irq)
 {
-       struct omap_mbox2_priv *p = (struct omap_mbox2_priv *)mbox->priv;
+       struct omap_mbox2_priv *p = mbox->priv;
        u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit;
        u32 enable = mbox_read_reg(p->irqenable);
        u32 status = mbox_read_reg(p->irqstatus);