summaryrefslogtreecommitdiff
path: root/drivers/acpi/osl.c
diff options
context:
space:
mode:
authorHans de Goede <hdegoede@redhat.com>2015-06-16 17:27:46 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-06-19 02:10:31 +0300
commita87878bafa1f82c20eddaf2d23780b194c35ccf5 (patch)
tree9e31b4148eb3e4475927bf0fb4cf2d81b54f42ed /drivers/acpi/osl.c
parentadc8bb8e0fe005ed29366e6c4621652481878214 (diff)
downloadlinux-a87878bafa1f82c20eddaf2d23780b194c35ccf5.tar.xz
acpi-video-detect: Move acpi_osi_is_win8 to osl.c
acpi_osi_is_win8 needs access to acpi_gbl_osi_data which is not exported, so move it to osl.c. Alternatively we could export acpi_gbl_osi_data but that seems undesirable. This allows video_detect.c to be build as a module, besides that acpi_osi_is_win8() is something which does not really belong in video_detect.c in the first place. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/osl.c')
-rw-r--r--drivers/acpi/osl.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 7ccba395c9dd..b906deb10df5 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1684,6 +1684,12 @@ int acpi_resources_are_enforced(void)
}
EXPORT_SYMBOL(acpi_resources_are_enforced);
+bool acpi_osi_is_win8(void)
+{
+ return acpi_gbl_osi_data >= ACPI_OSI_WIN_8;
+}
+EXPORT_SYMBOL(acpi_osi_is_win8);
+
/*
* Deallocate the memory for a spinlock.
*/