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authorJohannes Berg2015-06-10 12:44:58 +0200
committerJohannes Berg2015-06-10 12:45:09 +0200
commit206c59d1d7d42bcafc1d7f1e476e87e4427e2345 (patch)
treea2f99470bd0fe43f5cf57812fca969bb3ca3c451 /drivers/acpi/internal.h
parentmac80211: Fix a case of incorrect metric used when forwarding a PREQ (diff)
parentMerge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge (diff)
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Merge remote-tracking branch 'net-next/master' into mac80211-next
Merge back net-next to get wireless driver changes (from Kalle) to be able to create the API change across all trees properly. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/acpi/internal.h')
-rw-r--r--drivers/acpi/internal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 56b321aa2b1c..ba4a61e964be 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -161,7 +161,11 @@ void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit);
/*--------------------------------------------------------------------------
Suspend/Resume
-------------------------------------------------------------------------- */
+#ifdef CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT
extern int acpi_sleep_init(void);
+#else
+static inline int acpi_sleep_init(void) { return -ENXIO; }
+#endif
#ifdef CONFIG_ACPI_SLEEP
int acpi_sleep_proc_init(void);