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path: root/drivers/pinctrl/freescale/pinctrl-imx.c
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Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx.c')
-rw-r--r--drivers/pinctrl/freescale/pinctrl-imx.c44
1 files changed, 21 insertions, 23 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index 9bc1694301..2d3d80921c 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -42,7 +42,7 @@ static inline const struct group_desc *imx_pinctrl_find_group_by_name(
for (i = 0; i < pctldev->num_groups; i++) {
grp = pinctrl_generic_get_group(pctldev, i);
- if (grp && !strcmp(grp->name, name))
+ if (grp && !strcmp(grp->grp.name, name))
break;
}
@@ -79,9 +79,9 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
}
if (info->flags & IMX_USE_SCU) {
- map_num += grp->num_pins;
+ map_num += grp->grp.npins;
} else {
- for (i = 0; i < grp->num_pins; i++) {
+ for (i = 0; i < grp->grp.npins; i++) {
pin = &((struct imx_pin *)(grp->data))[i];
if (!(pin->conf.mmio.config & IMX_NO_PAD_CTL))
map_num++;
@@ -109,7 +109,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev,
/* create config map */
new_map++;
- for (i = j = 0; i < grp->num_pins; i++) {
+ for (i = j = 0; i < grp->grp.npins; i++) {
pin = &((struct imx_pin *)(grp->data))[i];
/*
@@ -263,10 +263,10 @@ static int imx_pmx_set(struct pinctrl_dev *pctldev, unsigned selector,
if (!func)
return -EINVAL;
- npins = grp->num_pins;
+ npins = grp->grp.npins;
dev_dbg(ipctl->dev, "enable function %s group %s\n",
- func->name, grp->name);
+ func->name, grp->grp.name);
for (i = 0; i < npins; i++) {
/*
@@ -423,7 +423,7 @@ static void imx_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
if (!grp)
return;
- for (i = 0; i < grp->num_pins; i++) {
+ for (i = 0; i < grp->grp.npins; i++) {
struct imx_pin *pin = &((struct imx_pin *)(grp->data))[i];
name = pin_get_name(pctldev, pin->pin);
@@ -511,6 +511,7 @@ static int imx_pinctrl_parse_groups(struct device_node *np,
{
const struct imx_pinctrl_soc_info *info = ipctl->info;
struct imx_pin *pin;
+ unsigned int *pins;
int size, pin_size;
const __be32 *list;
int i;
@@ -525,7 +526,7 @@ static int imx_pinctrl_parse_groups(struct device_node *np,
pin_size = FSL_PIN_SIZE;
/* Initialise group */
- grp->name = np->name;
+ grp->grp.name = np->name;
/*
* the binding format is fsl,pins = <PIN_FUNC_ID CONFIG ...>,
@@ -553,24 +554,22 @@ static int imx_pinctrl_parse_groups(struct device_node *np,
return -EINVAL;
}
- grp->num_pins = size / pin_size;
- grp->data = devm_kcalloc(ipctl->dev,
- grp->num_pins, sizeof(struct imx_pin),
- GFP_KERNEL);
- grp->pins = devm_kcalloc(ipctl->dev,
- grp->num_pins, sizeof(unsigned int),
- GFP_KERNEL);
- if (!grp->pins || !grp->data)
+ grp->grp.npins = size / pin_size;
+ grp->data = devm_kcalloc(ipctl->dev, grp->grp.npins, sizeof(*pin), GFP_KERNEL);
+ if (!grp->data)
return -ENOMEM;
- for (i = 0; i < grp->num_pins; i++) {
+ pins = devm_kcalloc(ipctl->dev, grp->grp.npins, sizeof(*pins), GFP_KERNEL);
+ if (!pins)
+ return -ENOMEM;
+ grp->grp.pins = pins;
+
+ for (i = 0; i < grp->grp.npins; i++) {
pin = &((struct imx_pin *)(grp->data))[i];
if (info->flags & IMX_USE_SCU)
- info->imx_pinctrl_parse_pin(ipctl, &grp->pins[i],
- pin, &list);
+ info->imx_pinctrl_parse_pin(ipctl, &pins[i], pin, &list);
else
- imx_pinctrl_parse_pin_mmio(ipctl, &grp->pins[i],
- pin, &list, np);
+ imx_pinctrl_parse_pin_mmio(ipctl, &pins[i], pin, &list, np);
}
return 0;
@@ -612,8 +611,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np,
i = 0;
for_each_child_of_node(np, child) {
- grp = devm_kzalloc(ipctl->dev, sizeof(struct group_desc),
- GFP_KERNEL);
+ grp = devm_kzalloc(ipctl->dev, sizeof(*grp), GFP_KERNEL);
if (!grp) {
of_node_put(child);
return -ENOMEM;