Merge branch 'for-4.4-rc/ti-clk-fixes' of https://github.com/t-kristo/linux-pm into clk-fixes
Pull TI clock driver fixes from Tero Kristo:
* 'for-4.4-rc/ti-clk-fixes' of https://github.com/t-kristo/linux-pm:
clk: ti: drop locking code from mux/divider drivers
clk: ti816x: Add missing dmtimer clkdev entries
clk: ti: fapll: fix wrong do_div() usage
clk: ti: clkt_dpll: fix wrong do_div() usage
diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c
index 10819e2..335322d 100644
--- a/drivers/clk/clk-gpio.c
+++ b/drivers/clk/clk-gpio.c
@@ -209,6 +209,8 @@
struct clk_gpio_delayed_register_data {
const char *gpio_name;
+ int num_parents;
+ const char **parent_names;
struct device_node *node;
struct mutex lock;
struct clk *clk;
@@ -222,8 +224,6 @@
{
struct clk_gpio_delayed_register_data *data = _data;
struct clk *clk;
- const char **parent_names;
- int i, num_parents;
int gpio;
enum of_gpio_flags of_flags;
@@ -248,26 +248,14 @@
return ERR_PTR(gpio);
}
- num_parents = of_clk_get_parent_count(data->node);
-
- parent_names = kcalloc(num_parents, sizeof(char *), GFP_KERNEL);
- if (!parent_names) {
- clk = ERR_PTR(-ENOMEM);
- goto out;
- }
-
- for (i = 0; i < num_parents; i++)
- parent_names[i] = of_clk_get_parent_name(data->node, i);
-
- clk = data->clk_register_get(data->node->name, parent_names,
- num_parents, gpio, of_flags & OF_GPIO_ACTIVE_LOW);
+ clk = data->clk_register_get(data->node->name, data->parent_names,
+ data->num_parents, gpio, of_flags & OF_GPIO_ACTIVE_LOW);
if (IS_ERR(clk))
goto out;
data->clk = clk;
out:
mutex_unlock(&data->lock);
- kfree(parent_names);
return clk;
}
@@ -296,11 +284,24 @@
unsigned gpio, bool active_low))
{
struct clk_gpio_delayed_register_data *data;
+ const char **parent_names;
+ int i, num_parents;
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
return;
+ num_parents = of_clk_get_parent_count(node);
+
+ parent_names = kcalloc(num_parents, sizeof(char *), GFP_KERNEL);
+ if (!parent_names)
+ return;
+
+ for (i = 0; i < num_parents; i++)
+ parent_names[i] = of_clk_get_parent_name(node, i);
+
+ data->num_parents = num_parents;
+ data->parent_names = parent_names;
data->node = node;
data->gpio_name = gpio_name;
data->clk_register_get = clk_register_get;
diff --git a/drivers/clk/mmp/clk-mmp2.c b/drivers/clk/mmp/clk-mmp2.c
index 09d2832..71fd293 100644
--- a/drivers/clk/mmp/clk-mmp2.c
+++ b/drivers/clk/mmp/clk-mmp2.c
@@ -9,6 +9,7 @@
* warranty of any kind, whether express or implied.
*/
+#include <linux/clk.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c
index 93e967c..7524491 100644
--- a/drivers/clk/mmp/clk-pxa168.c
+++ b/drivers/clk/mmp/clk-pxa168.c
@@ -9,6 +9,7 @@
* warranty of any kind, whether express or implied.
*/
+#include <linux/clk.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
diff --git a/drivers/clk/mmp/clk-pxa910.c b/drivers/clk/mmp/clk-pxa910.c
index 993abcd..37ba04b 100644
--- a/drivers/clk/mmp/clk-pxa910.c
+++ b/drivers/clk/mmp/clk-pxa910.c
@@ -9,6 +9,7 @@
* warranty of any kind, whether express or implied.
*/
+#include <linux/clk.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>