arm: mach-pxa: Convert pr_warning to pr_warn

Use the more common pr_warn.

Other miscellanea:

o Coalesce formats
o Realign arguments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 1319916..29019be 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -446,7 +446,7 @@
 
 	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 	if (ret)
-		pr_warning("poodle: Unable to register LoCoMo device\n");
+		pr_warn("poodle: Unable to register LoCoMo device\n");
 
 	pxa_set_fb_info(&poodle_locomo_device.dev, &poodle_fb_info);
 	pxa_set_udc_info(&udc_info);