[PATCH 5/5] of/clock: eliminate function __of_clk_get_from_provider
From: Shawn Guo <hidden>
Date: 2011-03-07 16:22:12
Subsystem:
open firmware and flattened device tree, the rest · Maintainers:
Rob Herring, Saravana Kannan, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2011-03-16 · Re: [PATCH 5/5] of/clock: eliminate function __of_clk_get_from_provider · Shawn Guo <hidden>
- 2011-03-15 · Re: [PATCH 5/5] of/clock: eliminate function __of_clk_get_from_provider · Grant Likely <hidden>
- 2011-03-15 · Re: [PATCH 5/5] of/clock: eliminate function __of_clk_get_from_provider · Shawn Guo <hidden>
- 2011-03-15 · Re: [PATCH 5/5] of/clock: eliminate function __of_clk_get_from_provider · Grant Likely <hidden>
- 2011-03-14 · [PATCH 5/5] of/clock: eliminate function __of_clk_get_from_provider · Shawn Guo <hidden>
With the platform clock support, the 'struct clk' should have been associated with device_node->data. So the use of function __of_clk_get_from_provider can be eliminated. Signed-off-by: Shawn Guo <redacted> --- drivers/of/clock.c | 23 ++--------------------- 1 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/drivers/of/clock.c b/drivers/of/clock.c
index 7b5ea67..f124d0a 100644
--- a/drivers/of/clock.c
+++ b/drivers/of/clock.c@@ -71,24 +71,6 @@ void of_clk_del_provider(struct device_node *np, mutex_unlock(&of_clk_lock); } -static struct clk *__of_clk_get_from_provider(struct device_node *np, const char *clk_output) -{ - struct of_clk_provider *provider; - struct clk *clk = NULL; - - /* Check if we have such a provider in our array */ - mutex_lock(&of_clk_lock); - list_for_each_entry(provider, &of_clk_providers, link) { - if (provider->node == np) - clk = provider->get(np, clk_output, provider->data); - if (clk) - break; - } - mutex_unlock(&of_clk_lock); - - return clk; -} - struct clk *of_clk_get(struct device *dev, const char *id) { struct device_node *provnode;
@@ -123,9 +105,8 @@ struct clk *of_clk_get(struct device *dev, const char *id) __func__, prop_name, dev->of_node->full_name); return NULL; } - clk = __of_clk_get_from_provider(provnode, prop); - if (clk) - dev_dbg(dev, "Using clock from %s\n", provnode->full_name); + + clk = provnode->data; of_node_put(provnode);
--
1.7.1