input: misc: gpio_event: remove early suspend

Remove the early suspend handler.  Leave the suspend functions
for now, they should eventually get called through a userspace
interface.x

Change-Id: I67f9dafe32fe32577bab93c42b95824db96c215c
Signed-off-by: Colin Cross <ccross@android.com>

1 files changed, 9 insertions, 30 deletions

diff --git a/drivers/input/misc/gpio_event.c b/drivers/input/misc/gpio_event.c
index d4e5b4d..90f07eb 100644
--- a/drivers/input/misc/gpio_event.c
+++ b/drivers/input/misc/gpio_event.c
@@ -13,7 +13,6 @@
  *
  */
 
-#include <linux/earlysuspend.h>
 #include <linux/module.h>
 #include <linux/input.h>
 #include <linux/gpio_event.h>
@@ -24,7 +23,6 @@
 struct gpio_event {
 	struct gpio_event_input_devs *input_devs;
 	const struct gpio_event_platform_data *info;
-	struct early_suspend early_suspend;
 	void *state[0];
 };
 
@@ -101,23 +99,19 @@ err_no_func:
 	return ret;
 }
 
-#ifdef CONFIG_HAS_EARLYSUSPEND
-void gpio_event_suspend(struct early_suspend *h)
+static void __maybe_unused gpio_event_suspend(struct gpio_event *ip)
 {
-	struct gpio_event *ip;
-	ip = container_of(h, struct gpio_event, early_suspend);
 	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_SUSPEND);
-	ip->info->power(ip->info, 0);
+	if (ip->info->power)
+		ip->info->power(ip->info, 0);
 }
 
-void gpio_event_resume(struct early_suspend *h)
+static void __maybe_unused gpio_event_resume(struct gpio_event *ip)
 {
-	struct gpio_event *ip;
-	ip = container_of(h, struct gpio_event, early_suspend);
-	ip->info->power(ip->info, 1);
+	if (ip->info->power)
+		ip->info->power(ip->info, 1);
 	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_RESUME);
 }
-#endif
 
 static int gpio_event_probe(struct platform_device *pdev)
 {
@@ -169,15 +163,8 @@ static int gpio_event_probe(struct platform_device *pdev)
 	}
 	ip->input_devs->count = dev_count;
 	ip->info = event_info;
-	if (event_info->power) {
-#ifdef CONFIG_HAS_EARLYSUSPEND
-		ip->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-		ip->early_suspend.suspend = gpio_event_suspend;
-		ip->early_suspend.resume = gpio_event_resume;
-		register_early_suspend(&ip->early_suspend);
-#endif
+	if (event_info->power)
 		ip->info->power(ip->info, 1);
-	}
 
 	err = gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_INIT);
 	if (err)
@@ -198,12 +185,8 @@ static int gpio_event_probe(struct platform_device *pdev)
 err_input_register_device_failed:
 	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT);
 err_call_all_func_failed:
-	if (event_info->power) {
-#ifdef CONFIG_HAS_EARLYSUSPEND
-		unregister_early_suspend(&ip->early_suspend);
-#endif
+	if (event_info->power)
 		ip->info->power(ip->info, 0);
-	}
 	for (i = 0; i < registered; i++)
 		input_unregister_device(ip->input_devs->dev[i]);
 	for (i = dev_count - 1; i >= registered; i--) {
@@ -222,12 +205,8 @@ static int gpio_event_remove(struct platform_device *pdev)
 	int i;
 
 	gpio_event_call_all_func(ip, GPIO_EVENT_FUNC_UNINIT);
-	if (ip->info->power) {
-#ifdef CONFIG_HAS_EARLYSUSPEND
-		unregister_early_suspend(&ip->early_suspend);
-#endif
+	if (ip->info->power)
 		ip->info->power(ip->info, 0);
-	}
 	for (i = 0; i < ip->input_devs->count; i++)
 		input_unregister_device(ip->input_devs->dev[i]);
 	kfree(ip);