These are not needed outside the PRM driver, so make them static and
remove the prototypes from the public header.
Signed-off-by: Tero Kristo <t-kri...@ti.com>
---
arch/arm/mach-omap2/prm44xx.c | 13 +++++++++----
arch/arm/mach-omap2/prm44xx_54xx.h | 6 ------
2 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index 15b4646..bfcc356 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -32,6 +32,11 @@
/* Static data */
+static void omap44xx_prm_read_pending_irqs(unsigned long *events);
+static void omap44xx_prm_ocp_barrier(void);
+static void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask);
+static void omap44xx_prm_restore_irqen(u32 *saved_mask);
+
static const struct omap_prcm_irq omap4_prcm_irqs[] = {
OMAP_PRCM_IRQ("io", 9, 1),
};
@@ -207,7 +212,7 @@ static inline u32 _read_pending_irq_reg(u16 irqen_offs, u16
irqst_offs)
* MPU IRQs, and store the result into the two u32s pointed to by @events.
* No return value.
*/
-void omap44xx_prm_read_pending_irqs(unsigned long *events)
+static void omap44xx_prm_read_pending_irqs(unsigned long *events)
{
events[0] = _read_pending_irq_reg(OMAP4_PRM_IRQENABLE_MPU_OFFSET,
OMAP4_PRM_IRQSTATUS_MPU_OFFSET);
@@ -224,7 +229,7 @@ void omap44xx_prm_read_pending_irqs(unsigned long *events)
* block, to avoid race conditions after acknowledging or clearing IRQ
* bits. No return value.
*/
-void omap44xx_prm_ocp_barrier(void)
+static void omap44xx_prm_ocp_barrier(void)
{
omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_REVISION_PRM_OFFSET);
@@ -241,7 +246,7 @@ void omap44xx_prm_ocp_barrier(void)
* interrupts reaches the PRM before returning; otherwise, spurious
* interrupts might occur. No return value.
*/
-void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask)
+static void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask)
{
saved_mask[0] =
omap4_prm_read_inst_reg(OMAP4430_PRM_OCP_SOCKET_INST,
@@ -270,7 +275,7 @@ void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask)
* No OCP barrier should be needed here; any pending PRM interrupts will fire
* once the writes reach the PRM. No return value.
*/
-void omap44xx_prm_restore_irqen(u32 *saved_mask)
+static void omap44xx_prm_restore_irqen(u32 *saved_mask)
{
omap4_prm_write_inst_reg(saved_mask[0], OMAP4430_PRM_OCP_SOCKET_INST,
OMAP4_PRM_IRQENABLE_MPU_OFFSET);
diff --git a/arch/arm/mach-omap2/prm44xx_54xx.h
b/arch/arm/mach-omap2/prm44xx_54xx.h
index 96477e7..faa7411 100644
--- a/arch/arm/mach-omap2/prm44xx_54xx.h
+++ b/arch/arm/mach-omap2/prm44xx_54xx.h
@@ -47,12 +47,6 @@ static inline void omap44xx_prm_reconfigure_io_chain(void)
}
#endif
-/* PRM interrupt-related functions */
-extern void omap44xx_prm_read_pending_irqs(unsigned long *events);
-extern void omap44xx_prm_ocp_barrier(void);
-extern void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask);
-extern void omap44xx_prm_restore_irqen(u32 *saved_mask);
-
extern int __init omap44xx_prm_init(void);
extern u32 omap44xx_prm_get_reset_sources(void);
--
1.7.9.5
--
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