Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 28db51f4 authored by Tero Kristo's avatar Tero Kristo Committed by Tony Lindgren
Browse files

ARM: OMAP4: 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: default avatarTero Kristo <t-kristo@ti.com>
Acked-by: default avatarPaul Walmsley <paul@pwsan.com>
Tested-by: default avatarNishanth Menon <nm@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent c8e069d7

arch/arm/mach-omap2/prm44xx.c

+9 −4
Original line number Diff line number Diff line
@@ -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);

arch/arm/mach-omap2/prm44xx_54xx.h

+0 −6
Original line number Diff line number Diff line
@@ -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);