linux-kernel - [PATCH 1/2] irqchip/mips-gic: Add pr_fmt and reword pr

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Message-ID: <1510225365-2584-1-git-send-email-matt.redfearn@mips.com>
Date:   Thu, 9 Nov 2017 11:02:44 +0000
From:   Matt Redfearn <matt.redfearn@...s.com>
To:     Marc Zyngier <marc.zyngier@....com>,
        Thomas Gleixner <tglx@...utronix.de>
CC:     <linux-mips@...ux-mips.org>,
        Matt Redfearn <matt.redfearn@...s.com>,
        "Jason Cooper" <jason@...edaemon.net>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/2] irqchip/mips-gic: Add pr_fmt and reword pr_* messages

Several messages from the MIPS GIC driver include the text "GIC", but
the format is not standard. Add a pr_fmt of "irq-mips-gic: " and reword
the messages now that they will be prefixed with the driver name.

Signed-off-by: Matt Redfearn <matt.redfearn@...s.com>
Reviewed-by: Paul Burton <paul.burton@...s.com>
---

 drivers/irqchip/irq-mips-gic.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 3ccebb020f40..9b768899f07b 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -6,6 +6,9 @@
  * Copyright (C) 2008 Ralf Baechle (ralf@...ux-mips.org)
  * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
  */
+
+#define pr_fmt(fmt) "irq-mips-gic: " fmt
+
 #include <linux/bitmap.h>
 #include <linux/clocksource.h>
 #include <linux/cpuhotplug.h>
@@ -685,7 +688,7 @@ static int __init gic_of_init(struct device_node *node,
 
 	cpu_vec = find_first_zero_bit(&reserved, hweight_long(ST0_IM));
 	if (cpu_vec == hweight_long(ST0_IM)) {
-		pr_err("No CPU vectors available for GIC\n");
+		pr_err("No CPU vectors available\n");
 		return -ENODEV;
 	}
 
@@ -699,7 +702,7 @@ static int __init gic_of_init(struct device_node *node,
 				~CM_GCR_GIC_BASE_GICEN;
 			gic_len = 0x20000;
 		} else {
-			pr_err("Failed to get GIC memory range\n");
+			pr_err("Failed to get memory range\n");
 			return -ENODEV;
 		}
 	} else {
@@ -757,7 +760,7 @@ static int __init gic_of_init(struct device_node *node,
 					       gic_shared_intrs, 0,
 					       &gic_irq_domain_ops, NULL);
 	if (!gic_irq_domain) {
-		pr_err("Failed to add GIC IRQ domain");
+		pr_err("Failed to add IRQ domain");
 		return -ENXIO;
 	}
 
@@ -766,7 +769,7 @@ static int __init gic_of_init(struct device_node *node,
 						  GIC_NUM_LOCAL_INTRS + gic_shared_intrs,
 						  node, &gic_ipi_domain_ops, NULL);
 	if (!gic_ipi_domain) {
-		pr_err("Failed to add GIC IPI domain");
+		pr_err("Failed to add IPI domain");
 		return -ENXIO;
 	}
 
-- 
2.7.4