ARM: OMAP3/4: PRM: add support of late_init call to prm_ll_ops

SoC specific late_init call is now registered during PRM init, and will
be called automatically by PRM core. This helps to get rid of some
redundant initcalls and cpu_is_X checks from the PRM code.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index e4e52f14dbbf..edf49ef867e1 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -650,6 +650,8 @@ struct pwrdm_ops omap4_pwrdm_operations = {
         .pwrdm_has_voltdm       = omap4_check_vcvp,
 };
 
+static int omap44xx_prm_late_init(void);
+
 /*
  * XXX document
  */
@@ -657,6 +659,7 @@ static struct prm_ll_data omap44xx_prm_ll_data = {
         .read_reset_sources = &omap44xx_prm_read_reset_sources,
         .was_any_context_lost_old = &omap44xx_prm_was_any_context_lost_old,
         .clear_context_loss_flags_old = &omap44xx_prm_clear_context_loss_flags_old,
+        .late_init = &omap44xx_prm_late_init,
 };
 
 int __init omap44xx_prm_init(void)
@@ -669,9 +672,6 @@ int __init omap44xx_prm_init(void)
 
 static int __init omap44xx_prm_late_init(void)
 {
-        if (!cpu_is_omap44xx())
-                return 0;
-
         if (!(prm_features & PRM_HAS_IO_WAKEUP))
                 return 0;
 
@@ -679,7 +679,6 @@ static int __init omap44xx_prm_late_init(void)
 
         return omap_prcm_register_chain_handler(&omap4_prcm_irq_setup);
 }
-omap_subsys_initcall(omap44xx_prm_late_init);
 
 static void __exit omap44xx_prm_exit(void)
 {