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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2018-02-02 19:13:33 +0530
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2018-02-04 15:55:52 +0200
commit9383bbadfe29fe8319e2245b75a508db9abd7b87 (patch)
tree0ae8e2527672ee7b4e190ab28ab341264264d782 /drivers/acpi
parent00f49ee79777876c37f50aa137e96c52aee24205 (diff)
ACPI / LPIT: Export lpit_read_residency_count_address()
Export lpit_read_residency_count_address(), so that it can be used from drivers built as module. With the recent changes, the builtin_pci functionality of the intel_pmc_core driver is removed and now it can be built as a module to read this exported interface to calculate the PMC base address. Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Len Brown <lenb@kernel.org> Cc: linux-acpi@vger.kernel.org Acked-by: Rafael J. Wysocki <rafael@kernel.org> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpi_lpit.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/acpi_lpit.c b/drivers/acpi/acpi_lpit.c
index e94e478dd18b..cf4fc0161164 100644
--- a/drivers/acpi/acpi_lpit.c
+++ b/drivers/acpi/acpi_lpit.c
@@ -100,6 +100,7 @@ int lpit_read_residency_count_address(u64 *address)
return 0;
}
+EXPORT_SYMBOL_GPL(lpit_read_residency_count_address);
static void lpit_update_residency(struct lpit_residency_info *info,
struct acpi_lpit_native *lpit_native)

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