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authorIngo Molnar <mingo@elte.hu>2008-06-16 11:19:53 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-16 11:19:53 +0200
commit064a32d82c20cdcb0119a8b316eb520608d8c647 (patch)
treec67d534bd4458b1482c11f11c724fe93beca4f80 /arch/arm/mach-omap2/mailbox.c
parent0327318445d55808991a63137cfb698a90ab6adf (diff)
parent066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff)
Merge branch 'linus' into x86/memtesttip-x86-memtest-2008-06-16_09.19_Mon
Diffstat (limited to 'arch/arm/mach-omap2/mailbox.c')
-rw-r--r--arch/arm/mach-omap2/mailbox.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index b03cd06e055b..4799561c5a9e 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -70,6 +70,9 @@ struct omap_mbox2_priv {
static struct clk *mbox_ick_handle;
+static void omap2_mbox_enable_irq(struct omap_mbox *mbox,
+ omap_mbox_type_t irq);
+
static inline unsigned int mbox_read_reg(unsigned int reg)
{
return __raw_readl(mbox_base + reg);
@@ -81,7 +84,7 @@ static inline void mbox_write_reg(unsigned int val, unsigned int reg)
}
/* Mailbox H/W preparations */
-static inline int omap2_mbox_startup(struct omap_mbox *mbox)
+static int omap2_mbox_startup(struct omap_mbox *mbox)
{
unsigned int l;
@@ -97,38 +100,40 @@ static inline int omap2_mbox_startup(struct omap_mbox *mbox)
l |= 0x00000011;
mbox_write_reg(l, MAILBOX_SYSCONFIG);
+ omap2_mbox_enable_irq(mbox, IRQ_RX);
+
return 0;
}
-static inline void omap2_mbox_shutdown(struct omap_mbox *mbox)
+static void omap2_mbox_shutdown(struct omap_mbox *mbox)
{
clk_disable(mbox_ick_handle);
clk_put(mbox_ick_handle);
}
/* Mailbox FIFO handle functions */
-static inline mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox)
+static mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox)
{
struct omap_mbox2_fifo *fifo =
&((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
return (mbox_msg_t) mbox_read_reg(fifo->msg);
}
-static inline void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
+static void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg)
{
struct omap_mbox2_fifo *fifo =
&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
mbox_write_reg(msg, fifo->msg);
}
-static inline int omap2_mbox_fifo_empty(struct omap_mbox *mbox)
+static int omap2_mbox_fifo_empty(struct omap_mbox *mbox)
{
struct omap_mbox2_fifo *fifo =
&((struct omap_mbox2_priv *)mbox->priv)->rx_fifo;
return (mbox_read_reg(fifo->msg_stat) == 0);
}
-static inline int omap2_mbox_fifo_full(struct omap_mbox *mbox)
+static int omap2_mbox_fifo_full(struct omap_mbox *mbox)
{
struct omap_mbox2_fifo *fifo =
&((struct omap_mbox2_priv *)mbox->priv)->tx_fifo;
@@ -136,7 +141,7 @@ static inline int omap2_mbox_fifo_full(struct omap_mbox *mbox)
}
/* Mailbox IRQ handle functions */
-static inline void omap2_mbox_enable_irq(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;
@@ -147,7 +152,7 @@ static inline void omap2_mbox_enable_irq(struct omap_mbox *mbox,
mbox_write_reg(l, p->irqenable);
}
-static inline void omap2_mbox_disable_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;
@@ -158,7 +163,7 @@ static inline void omap2_mbox_disable_irq(struct omap_mbox *mbox,
mbox_write_reg(l, p->irqenable);
}
-static inline void omap2_mbox_ack_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;
@@ -167,7 +172,7 @@ static inline void omap2_mbox_ack_irq(struct omap_mbox *mbox,
mbox_write_reg(bit, p->irqstatus);
}
-static inline int omap2_mbox_is_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;