Now that everything that used the lookup tables has been switched to
using property entries to describe GPIOs, we can remove support for
registering and unregistering the lookup tables.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/platform/x86/x86-android-tablets/core.c                | 8 --------
 drivers/platform/x86/x86-android-tablets/x86-android-tablets.h | 2 --
 2 files changed, 10 deletions(-)

diff --git a/drivers/platform/x86/x86-android-tablets/core.c b/drivers/platform/x86/x86-android-tablets/core.c
index b0d63d3c05cd..94942921b203 100644
--- a/drivers/platform/x86/x86-android-tablets/core.c
+++ b/drivers/platform/x86/x86-android-tablets/core.c
@@ -153,7 +153,6 @@ static struct spi_device **spi_devs;
 static struct platform_device **pdevs;
 static struct serdev_device **serdevs;
 static struct gpio_keys_button *buttons;
-static struct gpiod_lookup_table * const *gpiod_lookup_tables;
 static const struct software_node *bat_swnode;
 static const struct software_node **gpiochip_node_group;
 static void (*exit_handler)(void);
@@ -395,9 +394,6 @@ static void x86_android_tablet_remove(struct platform_device *pdev)
 
 	if (gpiochip_node_group)
 		software_node_unregister_node_group(gpiochip_node_group);
-
-	for (i = 0; gpiod_lookup_tables && gpiod_lookup_tables[i]; i++)
-		gpiod_remove_lookup_table(gpiod_lookup_tables[i]);
 }
 
 static __init int x86_android_tablet_probe(struct platform_device *pdev)
@@ -421,10 +417,6 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev)
 	for (i = 0; dev_info->modules && dev_info->modules[i]; i++)
 		request_module(dev_info->modules[i]);
 
-	gpiod_lookup_tables = dev_info->gpiod_lookup_tables;
-	for (i = 0; gpiod_lookup_tables && gpiod_lookup_tables[i]; i++)
-		gpiod_add_lookup_table(gpiod_lookup_tables[i]);
-
 	switch (dev_info->gpiochip_type) {
 	case X86_GPIOCHIP_BAYTRAIL:
 		gpiochip_node_group = baytrail_gpiochip_node_group;
diff --git a/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h b/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h
index a54d09408866..d037e3962a51 100644
--- a/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h
+++ b/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h
@@ -17,7 +17,6 @@
 #include <linux/spi/spi.h>
 
 struct gpio_desc;
-struct gpiod_lookup_table;
 struct platform_device_info;
 struct software_node;
 
@@ -91,7 +90,6 @@ struct x86_gpio_button {
 struct x86_dev_info {
 	const char * const *modules;
 	const struct software_node *bat_swnode;
-	struct gpiod_lookup_table * const *gpiod_lookup_tables;
 	const struct x86_i2c_client_info *i2c_client_info;
 	const struct x86_spi_dev_info *spi_dev_info;
 	const struct platform_device_info *pdev_info;

-- 
2.51.0.rc0.155.g4a0f42376b-goog