omap: mailbox: trivial cleanups
And fix a few compilation warnings.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 379100c..462b59c 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -73,12 +73,10 @@
# define INT_DSP_MAILBOX1 INT_1610_DSP_MAILBOX1
#endif
-#define OMAP1_MBOX_BASE OMAP16XX_MAILBOX_BASE
-
static struct resource mbox_resources[] = {
{
- .start = OMAP1_MBOX_BASE,
- .end = OMAP1_MBOX_BASE + OMAP1_MBOX_SIZE,
+ .start = OMAP16XX_MAILBOX_BASE,
+ .end = OMAP16XX_MAILBOX_BASE + OMAP1_MBOX_SIZE,
.flags = IORESOURCE_MEM,
},
{
diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
index 4f5b3da..15bf2a2 100644
--- a/arch/arm/mach-omap1/mailbox.c
+++ b/arch/arm/mach-omap1/mailbox.c
@@ -83,7 +83,7 @@
struct omap_mbox1_fifo *fifo =
&((struct omap_mbox1_priv *)mbox->priv)->rx_fifo;
- return (mbox_read_reg(fifo->flag));
+ return mbox_read_reg(fifo->flag);
}
/* irq */
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 763272c..8c1070c 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -131,7 +131,7 @@
}
l = mbox_read_reg(MAILBOX_REVISION);
- pr_info("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
+ pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
if (cpu_is_omap44xx())
l = OMAP4_SMARTIDLE;
@@ -300,8 +300,6 @@
.irqdisable = MAILBOX_IRQENABLE(0),
};
-
-
/* OMAP4 specific data structure. Use the cpu_is_omap4xxx()
to use this*/
static struct omap_mbox2_priv omap2_mbox_1_priv = {
@@ -357,7 +355,6 @@
};
EXPORT_SYMBOL(mbox_2_info);
-
#if defined(CONFIG_ARCH_OMAP2420) /* IVA */
static struct omap_mbox2_priv omap2_mbox_iva_priv = {
.tx_fifo = {
@@ -443,6 +440,11 @@
#endif
return 0;
+#if defined(CONFIG_ARCH_OMAP2420) /* IVA */
+err_iva1:
+ omap_mbox_unregister(&mbox_dsp_info);
+#endif
+
err_dsp:
iounmap(mbox_base);
return ret;