pinctrl: baytrail: drop runtime PM support

Since Baytrail pinctrl device is not attached to acpi_lpss_pm_domain,
runtime PM serves no purpose here. Drop it and switch to pm_sleep_ptr()
as now we only have suspend and resume handles in place.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20231003114036.27674-2-raag.jadav@intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index ec76e43527c5ccc6f1bedaf7dd38b18e208a3938..c9a9bc594c635d6bb676a63607116fdd809151d8 100644 (file)
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -16,7 +16,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
+#include <linux/pm.h>
 #include <linux/property.h>
 #include <linux/seq_file.h>
 #include <linux/string_helpers.h>
@@ -722,8 +722,6 @@ static int byt_gpio_request_enable(struct pinctrl_dev *pctl_dev,
 
        raw_spin_unlock_irqrestore(&byt_lock, flags);
 
-       pm_runtime_get(vg->dev);
-
        return 0;
 }
 
@@ -734,7 +732,6 @@ static void byt_gpio_disable_free(struct pinctrl_dev *pctl_dev,
        struct intel_pinctrl *vg = pinctrl_dev_get_drvdata(pctl_dev);
 
        byt_gpio_clear_triggering(vg, offset);
-       pm_runtime_put(vg->dev);
 }
 
 static void byt_gpio_direct_irq_check(struct intel_pinctrl *vg,
@@ -1661,7 +1658,6 @@ static int byt_pinctrl_probe(struct platform_device *pdev)
                return ret;
 
        platform_set_drvdata(pdev, vg);
-       pm_runtime_enable(dev);
 
        return 0;
 }
@@ -1750,26 +1746,15 @@ static int byt_gpio_resume(struct device *dev)
        return 0;
 }
 
-static int byt_gpio_runtime_suspend(struct device *dev)
-{
-       return 0;
-}
-
-static int byt_gpio_runtime_resume(struct device *dev)
-{
-       return 0;
-}
-
 static const struct dev_pm_ops byt_gpio_pm_ops = {
        LATE_SYSTEM_SLEEP_PM_OPS(byt_gpio_suspend, byt_gpio_resume)
-       RUNTIME_PM_OPS(byt_gpio_runtime_suspend, byt_gpio_runtime_resume, NULL)
 };
 
 static struct platform_driver byt_gpio_driver = {
        .probe          = byt_pinctrl_probe,
        .driver         = {
                .name                   = "byt_gpio",
-               .pm                     = pm_ptr(&byt_gpio_pm_ops),
+               .pm                     = pm_sleep_ptr(&byt_gpio_pm_ops),
                .acpi_match_table       = byt_gpio_acpi_match,
                .suppress_bind_attrs    = true,
        },