arm: mach-omap2: Convert pr_warning to pr_warn

Use the more common pr_warn.

Other miscellanea:

o Realign arguments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c
index b456b44..b9d8e47 100644
--- a/arch/arm/mach-omap2/i2c.c
+++ b/arch/arm/mach-omap2/i2c.c
@@ -99,7 +99,7 @@
 				MAX_MODULE_SOFTRESET_WAIT, c);
 
 	if (c == MAX_MODULE_SOFTRESET_WAIT)
-		pr_warning("%s: %s: softreset failed (waited %d usec)\n",
+		pr_warn("%s: %s: softreset failed (waited %d usec)\n",
 			__func__, oh->name, MAX_MODULE_SOFTRESET_WAIT);
 	else
 		pr_debug("%s: %s: softreset in %d usec\n", __func__,