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authorDongjiu Geng <gengdongjiu@huawei.com>2018-08-07 12:26:15 -0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-08-09 10:55:18 +0200
commit1035a0783523d8c730c44944a71b254f3a649e25 (patch)
tree3c140cfe4f68ccd26390a0fc662ab7277cd87d73 /include/acpi
parent1ffaddd029c867d134a1dde39f540dcc8c52e274 (diff)
downloadlinux-1035a0783523d8c730c44944a71b254f3a649e25.tar.bz2
arm64 / ACPI: clean the additional checks before calling ghes_notify_sea()
In order to remove the additional check before calling the ghes_notify_sea(), make stub definition when !CONFIG_ACPI_APEI_SEA. After this cleanup, we can simply call the ghes_notify_sea() to let APEI driver handle the SEA notification. Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/ghes.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h
index 1624e2be485c..82cb4eb225a4 100644
--- a/include/acpi/ghes.h
+++ b/include/acpi/ghes.h
@@ -118,6 +118,10 @@ static inline void *acpi_hest_get_next(struct acpi_hest_generic_data *gdata)
(void *)section - (void *)(estatus + 1) < estatus->data_length; \
section = acpi_hest_get_next(section))
+#ifdef CONFIG_ACPI_APEI_SEA
int ghes_notify_sea(void);
+#else
+static inline int ghes_notify_sea(void) { return -ENOENT; }
+#endif
#endif /* GHES_H */