diff options
| author | Tero Kristo <t-kristo@ti.com> | 2014-10-27 08:39:26 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-10-27 08:39:26 -0700 |
| commit | 28db51f428bf284dc12a60a0c0a12fa522a530f5 (patch) | |
| tree | 7ce784c3b0ff70736eb75fa0f11b6bc596501a0a /arch/arm/mach-omap2/prm44xx.c | |
| parent | c8e069d7a6a7963b44264a3c9e80aa4d13fd3093 (diff) | |
| download | lwn-28db51f428bf284dc12a60a0c0a12fa522a530f5.tar.gz lwn-28db51f428bf284dc12a60a0c0a12fa522a530f5.zip | |
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: 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>
Diffstat (limited to 'arch/arm/mach-omap2/prm44xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 15b46463d8b5..bfcc3562e015 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); |