From: Rob Herring <[email protected]> For simple cases, the clock provider data can simply be the struct clk ptr.
Signed-off-by: Rob Herring <[email protected]> --- drivers/of/clock.c | 18 +++++++++++------- 1 files changed, 11 insertions(+), 7 deletions(-) diff --git a/drivers/of/clock.c b/drivers/of/clock.c index 06fd5ad..f4a0965 100644 --- a/drivers/of/clock.c +++ b/drivers/of/clock.c @@ -33,6 +33,12 @@ struct of_clk_provider { static LIST_HEAD(of_clk_providers); static DEFINE_MUTEX(of_clk_lock); +static struct clk *of_clk_simple_get(struct of_phandle_args *clkspec, + void *data) +{ + return data; +} + /** * of_clk_add_provider() - Register a clock provider for a node * @np: Device node pointer associated with clock provider @@ -52,7 +58,10 @@ int of_clk_add_provider(struct device_node *np, cp->node = of_node_get(np); cp->data = data; - cp->get = clk_src_get; + if (clk_src_get) + cp->get = clk_src_get; + else + cp->get = of_clk_simple_get; mutex_lock(&of_clk_lock); list_add(&cp->link, &of_clk_providers); @@ -183,11 +192,6 @@ void __init of_clk_init(const struct of_device_id *matches) } } -static struct clk *of_fixed_clk_get(struct of_phandle_args *a, void *data) -{ - return data; -} - /** * of_fixed_clk_setup() - Setup function for simple fixed rate clock */ @@ -204,5 +208,5 @@ void __init of_fixed_clk_setup(struct device_node *node) clk = clk_register_fixed_rate(NULL, clk_name, NULL, CLK_IS_ROOT, rate); if (clk) - of_clk_add_provider(node, of_fixed_clk_get, clk); + of_clk_add_provider(node, NULL, clk); } -- 1.7.5.4 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
