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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-11-13 13:44:15 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-02-08 17:50:11 +0000
commit9a5fedac187f30116013a8420149d4ca11a44f0d (patch)
tree3cdcd9e8887a6fa41d1ddd85eb8c759990adc27b /arch/arm/mach-omap2/clock34xx.h
parenta9e882096317a088087b608d272da7029a6cc8c8 (diff)
downloadop-kernel-dev-9a5fedac187f30116013a8420149d4ca11a44f0d.zip
op-kernel-dev-9a5fedac187f30116013a8420149d4ca11a44f0d.tar.gz
[ARM] omap: move propagate_rate() calls into generic omap clock code
propagate_rate() is recursive, so it makes sense to minimise the amount of stack which is used for each recursion. So, rather than recursing back into it from the ->recalc functions if RATE_PROPAGATES is set, do that test at the higher level. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap2/clock34xx.h')
-rw-r--r--arch/arm/mach-omap2/clock34xx.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
index 335ef88..dcacec8 100644
--- a/arch/arm/mach-omap2/clock34xx.h
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -58,7 +58,6 @@ static struct clk omap_32k_fck = {
.ops = &clkops_null,
.rate = 32768,
.flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
static struct clk secure_32k_fck = {
@@ -66,7 +65,6 @@ static struct clk secure_32k_fck = {
.ops = &clkops_null,
.rate = 32768,
.flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
/* Virtual source clocks for osc_sys_ck */
@@ -75,7 +73,6 @@ static struct clk virt_12m_ck = {
.ops = &clkops_null,
.rate = 12000000,
.flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
static struct clk virt_13m_ck = {
@@ -83,7 +80,6 @@ static struct clk virt_13m_ck = {
.ops = &clkops_null,
.rate = 13000000,
.flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
static struct clk virt_16_8m_ck = {
@@ -91,7 +87,6 @@ static struct clk virt_16_8m_ck = {
.ops = &clkops_null,
.rate = 16800000,
.flags = CLOCK_IN_OMAP3430ES2 | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
static struct clk virt_19_2m_ck = {
@@ -99,7 +94,6 @@ static struct clk virt_19_2m_ck = {
.ops = &clkops_null,
.rate = 19200000,
.flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
static struct clk virt_26m_ck = {
@@ -107,7 +101,6 @@ static struct clk virt_26m_ck = {
.ops = &clkops_null,
.rate = 26000000,
.flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
static struct clk virt_38_4m_ck = {
@@ -115,7 +108,6 @@ static struct clk virt_38_4m_ck = {
.ops = &clkops_null,
.rate = 38400000,
.flags = CLOCK_IN_OMAP343X | RATE_FIXED | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
static const struct clksel_rate osc_sys_12m_rates[] = {
@@ -201,7 +193,6 @@ static struct clk sys_altclk = {
.name = "sys_altclk",
.ops = &clkops_null,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
/* Optional external clock input for some McBSPs */
@@ -209,7 +200,6 @@ static struct clk mcbsp_clks = {
.name = "mcbsp_clks",
.ops = &clkops_null,
.flags = CLOCK_IN_OMAP343X | RATE_PROPAGATES,
- .recalc = &propagate_rate,
};
/* PRM EXTERNAL CLOCK OUTPUT */
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