linux-kernel - Re: [patch] pm: include EIO from errno-base.h

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Message-ID: <Pine.LNX.4.64.0704301215190.17664@chino.kir.corp.google.com>
Date:	Mon, 30 Apr 2007 12:15:57 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	David Brownell <david-b@...bell.net>
cc:	linux-kernel@...r.kernel.org
Subject: Re: [patch] pm: include EIO from errno-base.h

For backwards compatibility, call_platform_enable_wakeup() can return 0 
instead of -EIO since we aren't guaranteed to have errno defined.

Cc: David Brownell <david-b@...bell.net>
Signed-off-by: David Rientjes <rientjes@...gle.com>
---
 include/linux/pm.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/pm.h b/include/linux/pm.h
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -328,7 +328,7 @@ static inline void dpm_runtime_resume(struct device * dev)
 
 static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
 {
-	return -EIO;
+	return 0;
 }
 
 #endif
-
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