platform/x86: x86-android-tablets: Pass struct device to init()

Pass a struct device pointer for x86_android_tablet_device to the board
specific init() functions, so that these functions can use this for
e.g. devm_*() functions.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240509141207.63570-1-hdegoede@redhat.com

drivers/platform/x86/x86-android-tablets/core.c

@@ -341,7 +341,7 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev)
 		gpiod_add_lookup_table(gpiod_lookup_tables[i]);
 
 	if (dev_info->init) {
-		ret = dev_info->init();
+		ret = dev_info->init(&pdev->dev);
 		if (ret < 0) {
 			x86_android_tablet_remove(pdev);
 			return ret;

drivers/platform/x86/x86-android-tablets/lenovo.c

@@ -230,7 +230,7 @@ static struct gpiod_lookup_table * const lenovo_yb1_x90_gpios[] = {
 	NULL
 };
 
-static int __init lenovo_yb1_x90_init(void)
+static int __init lenovo_yb1_x90_init(struct device *dev)
 {
 	/* Enable the regulators used by the touchscreens */
 
@@ -412,7 +412,7 @@ static struct gpiod_lookup_table * const lenovo_yoga_tab2_830_1050_gpios[] = {
 	NULL
 };
 
-static int __init lenovo_yoga_tab2_830_1050_init(void);
+static int __init lenovo_yoga_tab2_830_1050_init(struct device *dev);
 static void lenovo_yoga_tab2_830_1050_exit(void);
 
 const struct x86_dev_info lenovo_yoga_tab2_830_1050_info __initconst = {
@@ -534,7 +534,7 @@ static int lenovo_yoga_tab2_830_1050_power_off(struct sys_off_data *data)
 	return NOTIFY_DONE;
 }
 
-static int __init lenovo_yoga_tab2_830_1050_init(void)
+static int __init lenovo_yoga_tab2_830_1050_init(struct device *dev)
 {
 	int ret;
 
@@ -731,7 +731,7 @@ const char * const lenovo_yoga_tab2_1380_modules[] __initconst = {
 	NULL
 };
 
-static int __init lenovo_yoga_tab2_1380_init(void)
+static int __init lenovo_yoga_tab2_1380_init(struct device *dev)
 {
 	int ret;
 
@@ -978,7 +978,7 @@ static const struct x86_spi_dev_info lenovo_yt3_spi_devs[] __initconst = {
 	}
 };
 
-static int __init lenovo_yt3_init(void)
+static int __init lenovo_yt3_init(struct device *dev)
 {
 	int ret;
 

drivers/platform/x86/x86-android-tablets/other.c

@@ -183,7 +183,7 @@ static const struct x86_i2c_client_info chuwi_hi8_i2c_clients[] __initconst = {
 	},
 };
 
-static int __init chuwi_hi8_init(void)
+static int __init chuwi_hi8_init(struct device *dev)
 {
 	/*
 	 * Avoid the acpi_unregister_gsi() call in x86_acpi_irq_helper_get()
@@ -244,7 +244,7 @@ const struct x86_dev_info cyberbook_t116_info __initconst = {
 #define CZC_EC_EXTRA_PORT	0x68
 #define CZC_EC_ANDROID_KEYS	0x63
 
-static int __init czc_p10t_init(void)
+static int __init czc_p10t_init(struct device *dev)
 {
 	/*
 	 * The device boots up in "Windows 7" mode, when the home button sends a
@@ -662,7 +662,7 @@ static const struct software_node *ktd2026_node_group[] = {
 	NULL
 };
 
-static int __init xiaomi_mipad2_init(void)
+static int __init xiaomi_mipad2_init(struct device *dev)
 {
 	return software_node_register_node_group(ktd2026_node_group);
 }

drivers/platform/x86/x86-android-tablets/x86-android-tablets.h

@@ -89,7 +89,7 @@ struct x86_dev_info {
 	int pdev_count;
 	int serdev_count;
 	int gpio_button_count;
-	int (*init)(void);
+	int (*init)(struct device *dev);
 	void (*exit)(void);
 };