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authorHans de Goede <hdegoede@redhat.com>2015-06-16 16:27:46 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-06-19 01:10:31 +0200
commita87878bafa1f82c20eddaf2d23780b194c35ccf5 (patch)
tree9e31b4148eb3e4475927bf0fb4cf2d81b54f42ed /drivers/acpi
parentadc8bb8e0fe005ed29366e6c4621652481878214 (diff)
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')
-rw-r--r--drivers/acpi/internal.h7
-rw-r--r--drivers/acpi/osl.c6
-rw-r--r--drivers/acpi/video_detect.c6
3 files changed, 6 insertions, 13 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index d93628c65661..a637497217f0 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -182,13 +182,6 @@ static inline void suspend_nvs_restore(void) {}
#endif
/*--------------------------------------------------------------------------
- Video
- -------------------------------------------------------------------------- */
-#if defined(CONFIG_ACPI_VIDEO) || defined(CONFIG_ACPI_VIDEO_MODULE)
-bool acpi_osi_is_win8(void);
-#endif
-
-/*--------------------------------------------------------------------------
Device properties
-------------------------------------------------------------------------- */
#define ACPI_DT_NAMESPACE_HID "PRP0001"
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.
*/
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 5076138156fd..b2270ca21538 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -178,12 +178,6 @@ static void acpi_video_caps_check(void)
acpi_video_get_capabilities(NULL);
}
-bool acpi_osi_is_win8(void)
-{
- return acpi_gbl_osi_data >= ACPI_OSI_WIN_8;
-}
-EXPORT_SYMBOL(acpi_osi_is_win8);
-
/* Promote the vendor interface instead of the generic video module.
* This function allow DMI blacklists to be implemented by externals
* platform drivers instead of putting a big blacklist in video_detect.c