linux-kernel - [PATCH 02/10] jump label: fix compiler warning

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Date:	Tue, 21 Feb 2012 15:02:57 -0500
From:	Jason Baron <jbaron@...hat.com>
To:	a.p.zijlstra@...llo.nl, mingo@...e.hu
Cc:	rostedt@...dmis.org, mathieu.desnoyers@...icios.com, hpa@...or.com,
	davem@...emloft.net, ddaney.cavm@...il.com,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: [PATCH 02/10] jump label: fix compiler warning

While cross-compiling on sparc64, I found:

kernel/jump_label.c: In function 'jump_label_update':
kernel/jump_label.c:447:40: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

Fix by casting to 'unsigned long'.

Signed-off-by: Jason Baron <jbaron@...hat.com>
---
 kernel/jump_label.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/jump_label.c b/kernel/jump_label.c
index ed9654f..543782e 100644
--- a/kernel/jump_label.c
+++ b/kernel/jump_label.c
@@ -424,7 +424,7 @@ static void jump_label_update(struct jump_label_key *key, int enable)
 	struct jump_entry *entry = key->entries, *stop = __stop___jump_table;
 
 #ifdef CONFIG_MODULES
-	struct module *mod = __module_address((jump_label_t)key);
+	struct module *mod = __module_address((unsigned long)key);
 
 	__jump_label_mod_update(key, enable);
 
-- 
1.7.7.5

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