summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl/pinctrl-imx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pinctrl/pinctrl-imx.c')
-rw-r--r--drivers/pinctrl/pinctrl-imx.c34
1 files changed, 16 insertions, 18 deletions
diff --git a/drivers/pinctrl/pinctrl-imx.c b/drivers/pinctrl/pinctrl-imx.c
index f6e7c670906..dd6d93aa533 100644
--- a/drivers/pinctrl/pinctrl-imx.c
+++ b/drivers/pinctrl/pinctrl-imx.c
@@ -27,16 +27,16 @@
#include "core.h"
#include "pinctrl-imx.h"
-#define IMX_PMX_DUMP(info, p, m, c, n) \
-{ \
- int i, j; \
- printk("Format: Pin Mux Config\n"); \
- for (i = 0; i < n; i++) { \
- j = p[i]; \
- printk("%s %d 0x%lx\n", \
- info->pins[j].name, \
- m[i], c[i]); \
- } \
+#define IMX_PMX_DUMP(info, p, m, c, n) \
+{ \
+ int i, j; \
+ printk(KERN_DEBUG "Format: Pin Mux Config\n"); \
+ for (i = 0; i < n; i++) { \
+ j = p[i]; \
+ printk(KERN_DEBUG "%s %d 0x%lx\n", \
+ info->pins[j].name, \
+ m[i], c[i]); \
+ } \
}
/* The bits in CONFIG cell defined in binding doc*/
@@ -173,8 +173,10 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
/* create mux map */
parent = of_get_parent(np);
- if (!parent)
+ if (!parent) {
+ kfree(new_map);
return -EINVAL;
+ }
new_map[0].type = PIN_MAP_TYPE_MUX_GROUP;
new_map[0].data.mux.function = parent->name;
new_map[0].data.mux.group = np->name;
@@ -193,7 +195,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
}
dev_dbg(pctldev->dev, "maps: function %s group %s num %d\n",
- new_map->data.mux.function, new_map->data.mux.group, map_num);
+ (*map)->data.mux.function, (*map)->data.mux.group, map_num);
return 0;
}
@@ -201,10 +203,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
static void imx_dt_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map, unsigned num_maps)
{
- int i;
-
- for (i = 0; i < num_maps; i++)
- kfree(map);
+ kfree(map);
}
static struct pinctrl_ops imx_pctrl_ops = {
@@ -475,9 +474,8 @@ static int __devinit imx_pinctrl_parse_groups(struct device_node *np,
grp->configs[j] = config & ~IMX_PAD_SION;
}
-#ifdef DEBUG
IMX_PMX_DUMP(info, grp->pins, grp->mux_mode, grp->configs, grp->npins);
-#endif
+
return 0;
}