ARM: OMAP2+: Remove unused legacy code for PRM
We are now booting all mach-omap2 in device tree only mode.
Any code that is only called in legacy boot mode where
of_have_populated_dt() is not set is safe to remove now.
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 2b138b6..538980e 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -267,10 +267,9 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
{
int nr_regs;
u32 mask[OMAP_PRCM_MAX_NR_PENDING_REG];
- int offset, i;
+ int offset, i, irq;
struct irq_chip_generic *gc;
struct irq_chip_type *ct;
- unsigned int irq;
if (!irq_setup)
return -EINVAL;
@@ -344,10 +343,8 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup)
prcm_irq_chips[i] = gc;
}
- if (of_have_populated_dt()) {
- int irq = omap_prcm_event_to_irq("io");
- omap_pcs_legacy_init(irq, irq_setup->reconfigure_io_chain);
- }
+ irq = omap_prcm_event_to_irq("io");
+ omap_pcs_legacy_init(irq, irq_setup->reconfigure_io_chain);
return 0;