[ARM] omap: introduce clock operations structure
Collect up all the common enable/disable clock operation functions
into a separate operations structure.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c
index d382eb0..866a618 100644
--- a/arch/arm/mach-omap2/clock24xx.c
+++ b/arch/arm/mach-omap2/clock24xx.c
@@ -34,12 +34,16 @@
#include "memory.h"
#include "clock.h"
-#include "clock24xx.h"
#include "prm.h"
#include "prm-regbits-24xx.h"
#include "cm.h"
#include "cm-regbits-24xx.h"
+static const struct clkops clkops_oscck;
+static const struct clkops clkops_fixed;
+
+#include "clock24xx.h"
+
/* CM_CLKEN_PLL.EN_{54,96}M_PLL options (24XX) */
#define EN_APLL_STOPPED 0
#define EN_APLL_LOCKED 3
@@ -96,6 +100,11 @@
OMAP24XX_PRCM_CLKSRC_CTRL);
}
+static const struct clkops clkops_oscck = {
+ .enable = &omap2_enable_osc_ck,
+ .disable = &omap2_disable_osc_ck,
+};
+
#ifdef OLD_CK
/* Recalculate SYST_CLK */
static void omap2_sys_clk_recalc(struct clk * clk)
@@ -149,6 +158,11 @@
cm_write_mod_reg(cval, PLL_MOD, CM_CLKEN);
}
+static const struct clkops clkops_fixed = {
+ .enable = &omap2_clk_fixed_enable,
+ .disable = &omap2_clk_fixed_disable,
+};
+
/*
* Uses the current prcm set to tell if a rate is valid.
* You can go slower, but not faster within a given rate set.