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ARM: OMAP3: PRM: make PRCM interrupt handler related functions static 

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-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tero Kristo 2014-10-27 08:39:26 -07:00 committed by Tony Lindgren
parent f3f220f046
commit c8e069d7a6
2 changed files with 9 additions and 10 deletions
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13
arch/arm/mach-omap2/prm3xxx.c
View File

@ -30,6 +30,11 @@
#include "cm3xxx.h"
#include "cm-regbits-34xx.h"
static void omap3xxx_prm_read_pending_irqs(unsigned long *events);
static void omap3xxx_prm_ocp_barrier(void);
static void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask);
static void omap3xxx_prm_restore_irqen(u32 *saved_mask);
static const struct omap_prcm_irq omap3_prcm_irqs[] = {
OMAP_PRCM_IRQ("wkup", 0, 0),
OMAP_PRCM_IRQ("io", 9, 1),
@ -147,7 +152,7 @@ void omap3xxx_prm_dpll3_reset(void)
* MPU IRQs, and store the result into the u32 pointed to by @events.
* No return value.
*/
void omap3xxx_prm_read_pending_irqs(unsigned long *events)
static void omap3xxx_prm_read_pending_irqs(unsigned long *events)
{
u32 mask, st;
@ -166,7 +171,7 @@ void omap3xxx_prm_read_pending_irqs(unsigned long *events)
* block, to avoid race conditions after acknowledging or clearing IRQ
* bits. No return value.
*/
void omap3xxx_prm_ocp_barrier(void)
static void omap3xxx_prm_ocp_barrier(void)
{
omap2_prm_read_mod_reg(OCP_MOD, OMAP3_PRM_REVISION_OFFSET);
}
@ -182,7 +187,7 @@ void omap3xxx_prm_ocp_barrier(void)
* returning; otherwise, spurious interrupts might occur. No return
* value.
*/
void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask)
static void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask)
{
saved_mask[0] = omap2_prm_read_mod_reg(OCP_MOD,
OMAP3_PRM_IRQENABLE_MPU_OFFSET);
@ -202,7 +207,7 @@ void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask)
* barrier should be needed here; any pending PRM interrupts will fire
* once the writes reach the PRM. No return value.
*/
void omap3xxx_prm_restore_irqen(u32 *saved_mask)
static void omap3xxx_prm_restore_irqen(u32 *saved_mask)
{
omap2_prm_write_mod_reg(saved_mask[0], OCP_MOD,
OMAP3_PRM_IRQENABLE_MPU_OFFSET);

6
arch/arm/mach-omap2/prm3xxx.h
View File

@ -152,12 +152,6 @@ static inline void omap3xxx_prm_reconfigure_io_chain(void)
}
#endif
/* PRM interrupt-related functions */
extern void omap3xxx_prm_read_pending_irqs(unsigned long *events);
extern void omap3xxx_prm_ocp_barrier(void);
extern void omap3xxx_prm_save_and_clear_irqen(u32 *saved_mask);
extern void omap3xxx_prm_restore_irqen(u32 *saved_mask);
extern void omap3xxx_prm_dpll3_reset(void);
extern int __init omap3xxx_prm_init(void);