* [PATCH 0/2] clk: add unregister function for fixed factor clock and fixed rate clock
@ 2016-01-06 4:25 Masahiro Yamada
2016-01-06 4:25 ` [PATCH 1/2] clk: add clk_unregister_fixed_factor() Masahiro Yamada
2016-01-06 4:25 ` [PATCH 2/2] clk: add clk_unregister_fixed_rate() Masahiro Yamada
0 siblings, 2 replies; 5+ messages in thread
From: Masahiro Yamada @ 2016-01-06 4:25 UTC (permalink / raw)
To: linux-clk; +Cc: Masahiro Yamada, Stephen Boyd, Michael Turquette, linux-kernel
clk-mux and clk-gate have an unregister function,
but clk-fixed-rate and clk-fixed-factor do not.
I want to register/unregister clk-fixed-factor and clk-fixed-rate
from my SoC clock provider.
Masahiro Yamada (2):
clk: add clk_unregister_fixed_factor()
clk: add clk_unregister_fixed_rate()
drivers/clk/clk-fixed-factor.c | 13 +++++++++++++
drivers/clk/clk-fixed-rate.c | 13 +++++++++++++
include/linux/clk-provider.h | 3 ++-
3 files changed, 28 insertions(+), 1 deletion(-)
--
1.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] clk: add clk_unregister_fixed_factor()
2016-01-06 4:25 [PATCH 0/2] clk: add unregister function for fixed factor clock and fixed rate clock Masahiro Yamada
@ 2016-01-06 4:25 ` Masahiro Yamada
2016-01-30 0:43 ` Stephen Boyd
2016-01-06 4:25 ` [PATCH 2/2] clk: add clk_unregister_fixed_rate() Masahiro Yamada
1 sibling, 1 reply; 5+ messages in thread
From: Masahiro Yamada @ 2016-01-06 4:25 UTC (permalink / raw)
To: linux-clk; +Cc: Masahiro Yamada, Stephen Boyd, Michael Turquette, linux-kernel
Allow to unregister fixed factor clock.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
drivers/clk/clk-fixed-factor.c | 13 +++++++++++++
include/linux/clk-provider.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 83de57a..f9c80e3 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -102,6 +102,19 @@ struct clk *clk_register_fixed_factor(struct device *dev, const char *name,
}
EXPORT_SYMBOL_GPL(clk_register_fixed_factor);
+void clk_unregister_fixed_factor(struct clk *clk)
+{
+ struct clk_hw *hw;
+
+ hw = __clk_get_hw(clk);
+ if (!hw)
+ return;
+
+ clk_unregister(clk);
+ kfree(to_clk_fixed_factor(hw));
+}
+EXPORT_SYMBOL_GPL(clk_unregister_fixed_factor);
+
#ifdef CONFIG_OF
/**
* of_fixed_factor_clk_setup() - Setup function for simple fixed factor clock
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index e7bd710..39edfd7 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -486,6 +486,7 @@ extern const struct clk_ops clk_fixed_factor_ops;
struct clk *clk_register_fixed_factor(struct device *dev, const char *name,
const char *parent_name, unsigned long flags,
unsigned int mult, unsigned int div);
+void clk_unregister_fixed_factor(struct clk *clk);
/**
* struct clk_fractional_divider - adjustable fractional divider clock
--
1.9.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/2] clk: add clk_unregister_fixed_rate()
2016-01-06 4:25 [PATCH 0/2] clk: add unregister function for fixed factor clock and fixed rate clock Masahiro Yamada
2016-01-06 4:25 ` [PATCH 1/2] clk: add clk_unregister_fixed_factor() Masahiro Yamada
@ 2016-01-06 4:25 ` Masahiro Yamada
2016-01-30 0:43 ` Stephen Boyd
1 sibling, 1 reply; 5+ messages in thread
From: Masahiro Yamada @ 2016-01-06 4:25 UTC (permalink / raw)
To: linux-clk; +Cc: Masahiro Yamada, Stephen Boyd, Michael Turquette, linux-kernel
Allow to unregister fixed rate clock.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
drivers/clk/clk-fixed-rate.c | 13 +++++++++++++
include/linux/clk-provider.h | 2 +-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c
index f85ec8d..a69a6db 100644
--- a/drivers/clk/clk-fixed-rate.c
+++ b/drivers/clk/clk-fixed-rate.c
@@ -106,6 +106,19 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name,
}
EXPORT_SYMBOL_GPL(clk_register_fixed_rate);
+void clk_unregister_fixed_rate(struct clk *clk)
+{
+ struct clk_hw *hw;
+
+ hw = __clk_get_hw(clk);
+ if (!hw)
+ return;
+
+ clk_unregister(clk);
+ kfree(to_clk_fixed_rate(hw));
+}
+EXPORT_SYMBOL_GPL(clk_unregister_fixed_rate);
+
#ifdef CONFIG_OF
/**
* of_fixed_clk_setup() - Setup function for simple fixed rate clock
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 39edfd7..b6c6bfb 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -282,7 +282,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name,
struct clk *clk_register_fixed_rate_with_accuracy(struct device *dev,
const char *name, const char *parent_name, unsigned long flags,
unsigned long fixed_rate, unsigned long fixed_accuracy);
-
+void clk_unregister_fixed_rate(struct clk *clk);
void of_fixed_clk_setup(struct device_node *np);
/**
--
1.9.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] clk: add clk_unregister_fixed_factor()
2016-01-06 4:25 ` [PATCH 1/2] clk: add clk_unregister_fixed_factor() Masahiro Yamada
@ 2016-01-30 0:43 ` Stephen Boyd
0 siblings, 0 replies; 5+ messages in thread
From: Stephen Boyd @ 2016-01-30 0:43 UTC (permalink / raw)
To: Masahiro Yamada; +Cc: linux-clk, Michael Turquette, linux-kernel
On 01/06, Masahiro Yamada wrote:
> Allow to unregister fixed factor clock.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
Applied to clk-next
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] clk: add clk_unregister_fixed_rate()
2016-01-06 4:25 ` [PATCH 2/2] clk: add clk_unregister_fixed_rate() Masahiro Yamada
@ 2016-01-30 0:43 ` Stephen Boyd
0 siblings, 0 replies; 5+ messages in thread
From: Stephen Boyd @ 2016-01-30 0:43 UTC (permalink / raw)
To: Masahiro Yamada; +Cc: linux-clk, Michael Turquette, linux-kernel
On 01/06, Masahiro Yamada wrote:
> Allow to unregister fixed rate clock.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
Applied to clk-next
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-01-30 0:43 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2016-01-06 4:25 [PATCH 0/2] clk: add unregister function for fixed factor clock and fixed rate clock Masahiro Yamada
2016-01-06 4:25 ` [PATCH 1/2] clk: add clk_unregister_fixed_factor() Masahiro Yamada
2016-01-30 0:43 ` Stephen Boyd
2016-01-06 4:25 ` [PATCH 2/2] clk: add clk_unregister_fixed_rate() Masahiro Yamada
2016-01-30 0:43 ` Stephen Boyd
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