pinctrl: intel: constify parameter in intel_pinctrl_get_soc_data()

The parameter of intel_pinctrl_get_soc_data() is not going to be modified.
Mark it with const qualifier.

Suggested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index fd02409a2415..08790bff2951 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -1714,11 +1714,11 @@ int intel_pinctrl_probe_by_hid(struct platform_device *pdev)
 }
 EXPORT_SYMBOL_NS_GPL(intel_pinctrl_probe_by_hid, "PINCTRL_INTEL");
 
-const struct intel_pinctrl_soc_data *intel_pinctrl_get_soc_data(struct platform_device *pdev)
+const struct intel_pinctrl_soc_data *intel_pinctrl_get_soc_data(const struct platform_device *pdev)
 {
 	const struct intel_pinctrl_soc_data * const *table;
 	const struct intel_pinctrl_soc_data *data;
-	struct device *dev = &pdev->dev;
+	const struct device *dev = &pdev->dev;
 
 	table = device_get_match_data(dev);
 	if (table) {
diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h
index b5476b9de0db..b7ee7fd0c5f2 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -225,7 +225,7 @@ struct intel_pinctrl_soc_data {
 	size_t ncommunities;
 };
 
-const struct intel_pinctrl_soc_data *intel_pinctrl_get_soc_data(struct platform_device *pdev);
+const struct intel_pinctrl_soc_data *intel_pinctrl_get_soc_data(const struct platform_device *pdev);
 
 struct intel_pad_context;
 struct intel_community_context;