ARM: OMAP2+: hwmod: use init-time function ptrs for enable/disable module

The enable/disable module functions are specific to SoCs with
OMAP4-class PRCM.  Rather than use cpu_is* checks at runtime inside
the enable/disable module functions, use cpu_is at init time to
initialize function pointers only for SoCs that need them.

NOTE: the cpu_is* check for _enable_module was different than
      the one for _disable_module, and this patch uses
      cpu_is_omap44xx() for both.

Signed-off-by: Kevin Hilman <khilman@ti.com>
[paul@pwsan.com: moved soc_ops function pointers to be per-kernel rather than
 per-hwmod since they do not vary by hwmod; added kerneldoc]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index b26d3c9bca16..abb1f6b56ee5 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -3283,6 +3283,8 @@ int __init omap3xxx_hwmod_init(void)
         struct omap_hwmod_ocp_if **h = NULL;
         unsigned int rev;
 
+        omap_hwmod_init();
+
         /* Register hwmod links common to all OMAP3 */
         r = omap_hwmod_register_links(omap3xxx_hwmod_ocp_ifs);
         if (r < 0)