There are now only eight OMAP clock flags, so renumber the flags to
fit in a u8 and shrink the size of struct clk.flags from a u32 to a
u8. The intention is to save memory.
Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
---
arch/arm/plat-omap/include/plat/clock.h | 24 +++++++++---------------
1 files changed, 9 insertions(+), 15 deletions(-)
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 5dac307..7dc1ae7 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -126,7 +126,6 @@ struct clk {
struct list_head children;
struct list_head sibling; /* node for children */
unsigned long rate;
- __u32 flags;
void __iomem *enable_reg;
unsigned long (*recalc)(struct clk *);
int (*set_rate)(struct clk *, unsigned long);
@@ -135,6 +134,7 @@ struct clk {
__u8 enable_bit;
__s8 usecount;
u8 fixed_div;
+ u8 flags;
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) || \
defined(CONFIG_ARCH_OMAP4)
void __iomem *clksel_reg;
@@ -189,20 +189,14 @@ extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
extern const struct clkops clkops_null;
/* Clock flags */
-/* bit 0 is free */
-#define RATE_FIXED (1 << 1) /* Fixed clock rate */
-/* bits 2-4 are free */
-#define ENABLE_REG_32BIT (1 << 5) /* Use 32-bit access */
-/* bit 6 is free */
-#define CLOCK_IDLE_CONTROL (1 << 7)
-#define CLOCK_NO_IDLE_PARENT (1 << 8)
-#define DELAYED_APP (1 << 9) /* Delay application of clock */
-/* bit 10 is currently free */
-#define ENABLE_ON_INIT (1 << 11) /* Enable upon framework init */
-#define INVERT_ENABLE (1 << 12) /* 0 enables, 1 disables */
-/* bit 13 is currently free */
-#define ALWAYS_ENABLED (1 << 14)
-/* bits 15-31 are currently free */
+#define RATE_FIXED (1 << 0) /* Fixed clock rate */
+#define ENABLE_REG_32BIT (1 << 1) /* Use 32-bit access */
+#define CLOCK_IDLE_CONTROL (1 << 2)
+#define CLOCK_NO_IDLE_PARENT (1 << 3)
+#define DELAYED_APP (1 << 4) /* Delay application of clock */
+#define ENABLE_ON_INIT (1 << 5) /* Enable upon framework init */
+#define INVERT_ENABLE (1 << 6) /* 0 enables, 1 disables */
+#define ALWAYS_ENABLED (1 << 7)
/* Clksel_rate flags */
#define DEFAULT_RATE (1 << 0)
--
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