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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 00:21:13 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 00:21:13 +0300
commitdd972f924df6bdbc0ab185a38d5d2361dbc26311 (patch)
tree181c24478ae55284f7baee88c3cf794794467aa2 /include/acpi
parent3c8ba0d61d04ced9f8d9ff93977995a9e4e96e91 (diff)
parent6fd052665274b4e7570491ba272f2dbb09cbbcd5 (diff)
downloadlinux-dd972f924df6bdbc0ab185a38d5d2361dbc26311.tar.xz
Merge tag 'edac_for_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov: "Noteworthy is the NVDIMM support: - NVDIMM support to EDAC (Tony Luck) - misc fixes" * tag 'edac_for_4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, sb_edac: Remove variable length array usage EDAC, skx_edac: Detect non-volatile DIMMs firmware, DMI: Add function to look up a handle and return DIMM size acpi, nfit: Add function to look up nvdimm device and provide SMBIOS handle EDAC: Add new memory type for non-volatile DIMMs EDAC: Drop duplicated array of strings for memory type names EDAC, layerscape: Allow building for LS1021A
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/nfit.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/acpi/nfit.h b/include/acpi/nfit.h
new file mode 100644
index 000000000000..86ed07c1200d
--- /dev/null
+++ b/include/acpi/nfit.h
@@ -0,0 +1,18 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0
+ * Copyright (C) 2018 Intel Corporation
+ */
+
+#ifndef __ACPI_NFIT_H
+#define __ACPI_NFIT_H
+
+#if IS_ENABLED(CONFIG_ACPI_NFIT)
+int nfit_get_smbios_id(u32 device_handle, u16 *flags);
+#else
+static inline int nfit_get_smbios_id(u32 device_handle, u16 *flags)
+{
+ return -EOPNOTSUPP;
+}
+#endif
+
+#endif /* __ACPI_NFIT_H */