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>
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Rafael J. Wysocki

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@@ -266,6 +266,7 @@ static inline int acpi_video_backlight_support(void)
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extern int acpi_blacklisted(void);
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extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d);
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extern void acpi_osi_setup(char *str);
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extern bool acpi_osi_is_win8(void);
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#ifdef CONFIG_ACPI_NUMA
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int acpi_get_node(acpi_handle handle);
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