ARM: OMAP2+: hwmod: use init-time function pointer for _init_clkdm
Rather than use runtime cpu_is* checking inside _init_clkdm, initialize
SoC specific function pointer at init time.
Signed-off-by: Kevin Hilman <khilman@ti.com>
[paul@pwsan.com: convert to use soc_ops function pointers; remove second para
from commit message since soc_ops function pointers are now set during hwmod
layer init]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 93cb96d..acc616c 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -185,6 +185,7 @@
struct omap_hwmod_rst_info *ohri);
int (*is_hardreset_asserted)(struct omap_hwmod *oh,
struct omap_hwmod_rst_info *ohri);
+ int (*init_clkdm)(struct omap_hwmod *oh);
};
/* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
@@ -1315,9 +1316,6 @@
*/
static int _init_clkdm(struct omap_hwmod *oh)
{
- if (cpu_is_omap24xx() || cpu_is_omap34xx())
- return 0;
-
if (!oh->clkdm_name) {
pr_warning("omap_hwmod: %s: no clkdm_name\n", oh->name);
return -EINVAL;
@@ -1358,7 +1356,8 @@
ret |= _init_main_clk(oh);
ret |= _init_interface_clks(oh);
ret |= _init_opt_clks(oh);
- ret |= _init_clkdm(oh);
+ if (soc_ops.init_clkdm)
+ ret |= soc_ops.init_clkdm(oh);
if (!ret)
oh->_state = _HWMOD_STATE_CLKS_INITED;
@@ -3569,6 +3568,7 @@
soc_ops.assert_hardreset = _omap4_assert_hardreset;
soc_ops.deassert_hardreset = _omap4_deassert_hardreset;
soc_ops.is_hardreset_asserted = _omap4_is_hardreset_asserted;
+ soc_ops.init_clkdm = _init_clkdm;
} else {
WARN(1, "omap_hwmod: unknown SoC type\n");
}