ARM: davinci: psc.c: change pr_warning() to pr_warn()

Change all pr_warning() calls to pr_warn(), as advised by checkpatch.pl.

Signed-off-by: Robert Tivy <rtivy@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index d7e210f..bddaba9 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -35,7 +35,7 @@
 	struct davinci_soc_info *soc_info = &davinci_soc_info;
 
 	if (!soc_info->psc_bases || (ctlr >= soc_info->psc_bases_num)) {
-		pr_warning("PSC: Bad psc data: 0x%x[%d]\n",
+		pr_warn("PSC: Bad psc data: 0x%x[%d]\n",
 				(int)soc_info->psc_bases, ctlr);
 		return 0;
 	}
@@ -58,7 +58,7 @@
 	u32 next_state = PSC_STATE_ENABLE;
 
 	if (!soc_info->psc_bases || (ctlr >= soc_info->psc_bases_num)) {
-		pr_warning("PSC: Bad psc data: 0x%x[%d]\n",
+		pr_warn("PSC: Bad psc data: 0x%x[%d]\n",
 				(int)soc_info->psc_bases, ctlr);
 		return;
 	}