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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.c29
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
index eccb47480..713917579 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx.c
@@ -16,7 +16,6 @@
#include <linux/init.h>
#include <linux/io.h>
#include <linux/mfd/syscon.h>
-#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_address.h>
@@ -46,7 +45,7 @@ struct imx_pinctrl {
const struct imx_pinctrl_soc_info *info;
};
-static const inline struct imx_pin_group *imx_pinctrl_find_group_by_name(
+static inline const struct imx_pin_group *imx_pinctrl_find_group_by_name(
const struct imx_pinctrl_soc_info *info,
const char *name)
{
@@ -513,13 +512,6 @@ static const struct pinconf_ops imx_pinconf_ops = {
.pin_config_group_dbg_show = imx_pinconf_group_dbg_show,
};
-static struct pinctrl_desc imx_pinctrl_desc = {
- .pctlops = &imx_pctrl_ops,
- .pmxops = &imx_pmx_ops,
- .confops = &imx_pinconf_ops,
- .owner = THIS_MODULE,
-};
-
/*
* Each pin represented in fsl,pins consists of 5 u32 PIN_FUNC_ID and
* 1 u32 CONFIG, so 24 types in total for each pin.
@@ -722,6 +714,7 @@ int imx_pinctrl_probe(struct platform_device *pdev,
{
struct regmap_config config = { .name = "gpr" };
struct device_node *dev_np = pdev->dev.of_node;
+ struct pinctrl_desc *imx_pinctrl_desc;
struct device_node *np;
struct imx_pinctrl *ipctl;
struct resource *res;
@@ -776,9 +769,18 @@ int imx_pinctrl_probe(struct platform_device *pdev,
}
}
- imx_pinctrl_desc.name = dev_name(&pdev->dev);
- imx_pinctrl_desc.pins = info->pins;
- imx_pinctrl_desc.npins = info->npins;
+ imx_pinctrl_desc = devm_kzalloc(&pdev->dev, sizeof(*imx_pinctrl_desc),
+ GFP_KERNEL);
+ if (!imx_pinctrl_desc)
+ return -ENOMEM;
+
+ imx_pinctrl_desc->name = dev_name(&pdev->dev);
+ imx_pinctrl_desc->pins = info->pins;
+ imx_pinctrl_desc->npins = info->npins;
+ imx_pinctrl_desc->pctlops = &imx_pctrl_ops,
+ imx_pinctrl_desc->pmxops = &imx_pmx_ops,
+ imx_pinctrl_desc->confops = &imx_pinconf_ops,
+ imx_pinctrl_desc->owner = THIS_MODULE,
ret = imx_pinctrl_probe_dt(pdev, info);
if (ret) {
@@ -789,7 +791,8 @@ int imx_pinctrl_probe(struct platform_device *pdev,
ipctl->info = info;
ipctl->dev = info->dev;
platform_set_drvdata(pdev, ipctl);
- ipctl->pctl = devm_pinctrl_register(&pdev->dev, &imx_pinctrl_desc, ipctl);
+ ipctl->pctl = devm_pinctrl_register(&pdev->dev,
+ imx_pinctrl_desc, ipctl);
if (IS_ERR(ipctl->pctl)) {
dev_err(&pdev->dev, "could not register IMX pinctrl driver\n");
return PTR_ERR(ipctl->pctl);