powerpc: Use pr_warn instead of pr_warning

At some point, pr_warning will be removed so all logging messages use
a consistent <prefix>_warn style.

Update arch/powerpc/

Miscellanea:

o Coalesce formats
o Realign arguments
o Use %s, __func__ instead of embedded function names
o Remove unnecessary line continuations

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Geoff Levand <geoff@infradead.org>
[mpe: Rebase due to some %pOF changes.]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c
index ffe138b..77e864d 100644
--- a/arch/powerpc/sysdev/xics/xics-common.c
+++ b/arch/powerpc/sysdev/xics/xics-common.c
@@ -243,8 +243,8 @@ void xics_migrate_irqs_away(void)
 
 		/* This is expected during cpu offline. */
 		if (cpu_online(cpu))
-			pr_warning("IRQ %u affinity broken off cpu %u\n",
-			       virq, cpu);
+			pr_warn("IRQ %u affinity broken off cpu %u\n",
+				virq, cpu);
 
 		/* Reset affinity to all cpus */
 		raw_spin_unlock_irqrestore(&desc->lock, flags);
@@ -466,7 +466,7 @@ void __init xics_init(void)
 		    rc = icp_opal_init();
 	}
 	if (rc < 0) {
-		pr_warning("XICS: Cannot find a Presentation Controller !\n");
+		pr_warn("XICS: Cannot find a Presentation Controller !\n");
 		return;
 	}
 
@@ -481,7 +481,7 @@ void __init xics_init(void)
 	if (rc < 0)
 		rc = ics_opal_init();
 	if (rc < 0)
-		pr_warning("XICS: Cannot find a Source Controller !\n");
+		pr_warn("XICS: Cannot find a Source Controller !\n");
 
 	/* Initialize common bits */
 	xics_get_server_size();