linux-kernel - Re: [PATCH v2] clocksource/drivers/mips-gic-timer: Add pr_fmt and reword pr

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Message-ID: <e66c4c98-dc62-7d47-68dd-51cdd47bcf76@mips.com>
Date:   Mon, 14 May 2018 10:45:49 +0100
From:   Matt Redfearn <matt.redfearn@...s.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>
CC:     <linux-mips@...ux-mips.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] clocksource/drivers/mips-gic-timer: Add pr_fmt and
 reword pr_* messages



On 29/03/18 10:49, Matt Redfearn wrote:
> Several messages from the MIPS GIC driver include the text "GIC", "GIC
> timer", etc, but the format is not standard. Add a pr_fmt of
> "mips-gic-timer: " and reword the messages now that they will be
> prefixed with the driver name.
> 
> Signed-off-by: Matt Redfearn <matt.redfearn@...s.com>


ping?

Thanks,
Matt

> ---
> 
> Changes in v2:
> Rebase on v4.16-rc7
> 
>   drivers/clocksource/mips-gic-timer.c | 18 ++++++++++--------
>   1 file changed, 10 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c
> index 986b6796b631..54f8a331b53a 100644
> --- a/drivers/clocksource/mips-gic-timer.c
> +++ b/drivers/clocksource/mips-gic-timer.c
> @@ -5,6 +5,9 @@
>    *
>    * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
>    */
> +
> +#define pr_fmt(fmt) "mips-gic-timer: " fmt
> +
>   #include <linux/clk.h>
>   #include <linux/clockchips.h>
>   #include <linux/cpu.h>
> @@ -136,8 +139,7 @@ static int gic_clockevent_init(void)
>   
>   	ret = setup_percpu_irq(gic_timer_irq, &gic_compare_irqaction);
>   	if (ret < 0) {
> -		pr_err("GIC timer IRQ %d setup failed: %d\n",
> -		       gic_timer_irq, ret);
> +		pr_err("IRQ %d setup failed (%d)\n", gic_timer_irq, ret);
>   		return ret;
>   	}
>   
> @@ -176,7 +178,7 @@ static int __init __gic_clocksource_init(void)
>   
>   	ret = clocksource_register_hz(&gic_clocksource, gic_frequency);
>   	if (ret < 0)
> -		pr_warn("GIC: Unable to register clocksource\n");
> +		pr_warn("Unable to register clocksource\n");
>   
>   	return ret;
>   }
> @@ -188,7 +190,7 @@ static int __init gic_clocksource_of_init(struct device_node *node)
>   
>   	if (!mips_gic_present() || !node->parent ||
>   	    !of_device_is_compatible(node->parent, "mti,gic")) {
> -		pr_warn("No DT definition for the mips gic driver\n");
> +		pr_warn("No DT definition\n");
>   		return -ENXIO;
>   	}
>   
> @@ -196,7 +198,7 @@ static int __init gic_clocksource_of_init(struct device_node *node)
>   	if (!IS_ERR(clk)) {
>   		ret = clk_prepare_enable(clk);
>   		if (ret < 0) {
> -			pr_err("GIC failed to enable clock\n");
> +			pr_err("Failed to enable clock\n");
>   			clk_put(clk);
>   			return ret;
>   		}
> @@ -204,12 +206,12 @@ static int __init gic_clocksource_of_init(struct device_node *node)
>   		gic_frequency = clk_get_rate(clk);
>   	} else if (of_property_read_u32(node, "clock-frequency",
>   					&gic_frequency)) {
> -		pr_err("GIC frequency not specified.\n");
> +		pr_err("Frequency not specified\n");
>   		return -EINVAL;
>   	}
>   	gic_timer_irq = irq_of_parse_and_map(node, 0);
>   	if (!gic_timer_irq) {
> -		pr_err("GIC timer IRQ not specified.\n");
> +		pr_err("IRQ not specified\n");
>   		return -EINVAL;
>   	}
>   
> @@ -220,7 +222,7 @@ static int __init gic_clocksource_of_init(struct device_node *node)
>   	ret = gic_clockevent_init();
>   	if (!ret && !IS_ERR(clk)) {
>   		if (clk_notifier_register(clk, &gic_clk_nb) < 0)
> -			pr_warn("GIC: Unable to register clock notifier\n");
> +			pr_warn("Unable to register clock notifier\n");
>   	}
>   
>   	/* And finally start the counter */
>