[RFC 2/2] clk: divider: modifications for 4.11

[Markus Mayer]

From: Markus Mayer <mma...@broadcom.com>

These changes were applied on top of the original commit[1]. Some
changes are more stylistic in nature, others were necessary due to
changes in the clock framework.

- make of_clk_get_div_table() static
- turn "u32 table_size" into "unsigned int table_size"
- wrap two over-long pr_err() lines
- change _register_divider() call and related code, since it is
  returning a (struct clk_hw *) now instead of (struct clk *)

[1] https://patchwork.kernel.org/patch/2848065/

Signed-off-by: Markus Mayer <mma...@broadcom.com>
---
 drivers/clk/clk-divider.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index df7290c..92605bc 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -617,10 +617,10 @@ EXPORT_SYMBOL_GPL(clk_hw_unregister_divider);
 
 
 #ifdef CONFIG_OF
-struct clk_div_table *of_clk_get_div_table(struct device_node *node)
+static struct clk_div_table *of_clk_get_div_table(struct device_node *node)
 {
        int i;
-       u32 table_size;
+       unsigned int table_size;
        struct clk_div_table *table;
        const __be32 *tablespec;
        u32 val;
@@ -634,7 +634,8 @@ struct clk_div_table *of_clk_get_div_table(struct 
device_node *node)
 
        table = kzalloc(sizeof(struct clk_div_table) * table_size, GFP_KERNEL);
        if (!table) {
-               pr_err("%s: unable to allocate memory for %s table\n", 
__func__, node->name);
+               pr_err("%s: unable to allocate memory for %s table\n", __func__,
+                      node->name);
                return NULL;
        }
 
@@ -653,7 +654,7 @@ struct clk_div_table *of_clk_get_div_table(struct 
device_node *node)
  */
 void of_divider_clk_setup(struct device_node *node)
 {
-       struct clk *clk;
+       struct clk_hw *hw;
        const char *clk_name = node->name;
        void __iomem *reg;
        const char *parent_name;
@@ -673,7 +674,8 @@ void of_divider_clk_setup(struct device_node *node)
        }
 
        if (of_property_read_u32(node, "bit-mask", &mask)) {
-               pr_err("%s: missing bit-mask property for %s\n", __func__, 
node->name);
+               pr_err("%s: missing bit-mask property for %s\n", __func__,
+                      node->name);
                return;
        }
 
@@ -699,11 +701,11 @@ void of_divider_clk_setup(struct device_node *node)
        if (IS_ERR(table))
                return;
 
-       clk = _register_divider(NULL, clk_name, parent_name, 0, reg, shift,
+       hw = _register_divider(NULL, clk_name, parent_name, 0, reg, shift,
                        mask, clk_divider_flags, table, NULL);
 
-       if (!IS_ERR(clk))
-               of_clk_add_provider(node, of_clk_src_simple_get, clk);
+       if (!IS_ERR(hw))
+               of_clk_add_provider(node, of_clk_src_simple_get, hw->clk);
 }
 EXPORT_SYMBOL_GPL(of_divider_clk_setup);
 CLK_OF_DECLARE(divider_clk, "divider-clock", of_divider_clk_setup);
-- 
2.7.4