Merge tag 'v3.17-rc5' into usb-next

USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18.

Signed-off-by: Johan Hovold <johan@kernel.org>

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 9a9298994e26..3bf7764659a4 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -667,8 +667,14 @@ static ssize_t
 acpi_device_sun_show(struct device *dev, struct device_attribute *attr,
                      char *buf) {
         struct acpi_device *acpi_dev = to_acpi_device(dev);
+        acpi_status status;
+        unsigned long long sun;
+
+        status = acpi_evaluate_integer(acpi_dev->handle, "_SUN", NULL, &sun);
+        if (ACPI_FAILURE(status))
+                return -ENODEV;
 
-        return sprintf(buf, "%lu\n", acpi_dev->pnp.sun);
+        return sprintf(buf, "%llu\n", sun);
 }
 static DEVICE_ATTR(sun, 0444, acpi_device_sun_show, NULL);
 
@@ -690,7 +696,6 @@ static int acpi_device_setup_files(struct acpi_device *dev)
 {
         struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
         acpi_status status;
-        unsigned long long sun;
         int result = 0;
 
         /*
@@ -731,14 +736,10 @@ static int acpi_device_setup_files(struct acpi_device *dev)
         if (dev->pnp.unique_id)
                 result = device_create_file(&dev->dev, &dev_attr_uid);
 
-        status = acpi_evaluate_integer(dev->handle, "_SUN", NULL, &sun);
-        if (ACPI_SUCCESS(status)) {
-                dev->pnp.sun = (unsigned long)sun;
+        if (acpi_has_method(dev->handle, "_SUN")) {
                 result = device_create_file(&dev->dev, &dev_attr_sun);
                 if (result)
                         goto end;
-        } else {
-                dev->pnp.sun = (unsigned long)-1;
         }
 
         if (acpi_has_method(dev->handle, "_STA")) {