3 files changed, 4 insertions, 14 deletions
diff --git a/arch/x86/platform/olpc/olpc-xo1-pm.c b/arch/x86/platform/olpc/olpc-xo1-pm.c
index ff0174dda81..a9acde72d4e 100644
--- a/arch/x86/platform/olpc/olpc-xo1-pm.c
+++ b/arch/x86/platform/olpc/olpc-xo1-pm.c
@@ -75,7 +75,7 @@ static int xo1_power_state_enter(suspend_state_t pm_state)
 	return 0;
 }
 
-asmlinkage int xo1_do_sleep(u8 sleep_state)
+asmlinkage __visible int xo1_do_sleep(u8 sleep_state)
 {
 	void *pgd_addr = __va(read_cr3());
 
diff --git a/arch/x86/platform/olpc/olpc-xo1-sci.c b/arch/x86/platform/olpc/olpc-xo1-sci.c
index 74704be7b1f..9a2e590dd20 100644
--- a/arch/x86/platform/olpc/olpc-xo1-sci.c
+++ b/arch/x86/platform/olpc/olpc-xo1-sci.c
@@ -460,7 +460,6 @@ static int setup_power_button(struct platform_device *pdev)
 static void free_power_button(void)
 {
 	input_unregister_device(power_button_idev);
-	input_free_device(power_button_idev);
 }
 
 static int setup_ebook_switch(struct platform_device *pdev)
@@ -491,7 +490,6 @@ static int setup_ebook_switch(struct platform_device *pdev)
 static void free_ebook_switch(void)
 {
 	input_unregister_device(ebook_switch_idev);
-	input_free_device(ebook_switch_idev);
 }
 
 static int setup_lid_switch(struct platform_device *pdev)
@@ -526,6 +524,7 @@ static int setup_lid_switch(struct platform_device *pdev)
 
 err_create_attr:
 	input_unregister_device(lid_switch_idev);
+	lid_switch_idev = NULL;
 err_register:
 	input_free_device(lid_switch_idev);
 	return r;
@@ -535,7 +534,6 @@ static void free_lid_switch(void)
 {
 	device_remove_file(&lid_switch_idev->dev, &dev_attr_lid_wake_mode);
 	input_unregister_device(lid_switch_idev);
-	input_free_device(lid_switch_idev);
 }
 
 static int xo1_sci_probe(struct platform_device *pdev)
diff --git a/arch/x86/platform/olpc/olpc-xo15-sci.c b/arch/x86/platform/olpc/olpc-xo15-sci.c
index fef7d0ba7e3..08e350e757d 100644
--- a/arch/x86/platform/olpc/olpc-xo15-sci.c
+++ b/arch/x86/platform/olpc/olpc-xo15-sci.c
@@ -15,8 +15,7 @@
 #include <linux/power_supply.h>
 #include <linux/olpc-ec.h>
 
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <asm/olpc.h>
 
 #define DRV_NAME			"olpc-xo15-sci"
@@ -40,16 +39,9 @@ static bool				lid_wake_on_close;
  */
 static int set_lid_wake_behavior(bool wake_on_close)
 {
-	struct acpi_object_list arg_list;
-	union acpi_object arg;
 	acpi_status status;
 
-	arg_list.count		= 1;
-	arg_list.pointer	= &arg;
-	arg.type		= ACPI_TYPE_INTEGER;
-	arg.integer.value	= wake_on_close;
-
-	status = acpi_evaluate_object(NULL, "\\_SB.PCI0.LID.LIDW", &arg_list, NULL);
+	status = acpi_execute_simple_method(NULL, "\\_SB.PCI0.LID.LIDW", wake_on_close);
 	if (ACPI_FAILURE(status)) {
 		pr_warning(PFX "failed to set lid behavior\n");
 		return 1;