[PATCH] soc: sifive: ccache: use pr_fmt() to remove CCACHE: prefixes

[Conor.Dooley at microchip.com]

On 02/09/2022 18:11, Ben Dooks wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> Use the pr_fmt() macro to prefix all the output with "CCACHE:"
> to avoid having to write it out each time, or make a large diff
> when the next change comes along.
> 
> Signed-off-by: Ben Dooks <ben.dooks at sifive.com>

Only replying here, but both these patches LGTM.
I'll leave an R-b on Zong's combined version of the series.

> ---
>  drivers/soc/sifive/sifive_ccache.c | 15 +++++++++------
>  1 file changed, 9 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/soc/sifive/sifive_ccache.c b/drivers/soc/sifive/sifive_ccache.c
> index 40d2ac7895a2..90d21a1a4aae 100644
> --- a/drivers/soc/sifive/sifive_ccache.c
> +++ b/drivers/soc/sifive/sifive_ccache.c
> @@ -5,6 +5,9 @@
>   * Copyright (C) 2018-2019 SiFive, Inc.
>   *
>   */
> +
> +#define pr_fmt(fmt) "CCACHE: " fmt
> +
>  #include <linux/debugfs.h>
>  #include <linux/interrupt.h>
>  #include <linux/of_irq.h>
> @@ -80,13 +83,13 @@ static void ccache_config_read(void)
> 
>         cfg = readl(ccache_base + SIFIVE_CCACHE_CONFIG);
> 
> -       pr_info("CCACHE: %u banks, %u ways, sets/bank=%llu, bytes/block=%llu\n",
> +       pr_info("%u banks, %u ways, sets/bank=%llu, bytes/block=%llu\n",
>                 (cfg & 0xff), (cfg >> 8) & 0xff,
>                 BIT_ULL((cfg >> 16) & 0xff),
>                 BIT_ULL((cfg >> 24) & 0xff));
> 
>         cfg = readl(ccache_base + SIFIVE_CCACHE_WAYENABLE);
> -       pr_info("CCACHE: Index of the largest way enabled: %d\n", cfg);
> +       pr_info("Index of the largest way enabled: %d\n", cfg);
>  }
> 
>  static const struct of_device_id sifive_ccache_ids[] = {
> @@ -148,7 +151,7 @@ static irqreturn_t ccache_int_handler(int irq, void *device)
>         if (irq == g_irq[DIR_CORR]) {
>                 add_h = readl(ccache_base + SIFIVE_CCACHE_DIRECCFIX_HIGH);
>                 add_l = readl(ccache_base + SIFIVE_CCACHE_DIRECCFIX_LOW);
> -               pr_err("CCACHE: DirError @ 0x%08X.%08X\n", add_h, add_l);
> +               pr_err("DirError @ 0x%08X.%08X\n", add_h, add_l);
>                 /* Reading this register clears the DirError interrupt sig */
>                 readl(ccache_base + SIFIVE_CCACHE_DIRECCFIX_COUNT);
>                 atomic_notifier_call_chain(&ccache_err_chain, SIFIVE_CCACHE_ERR_TYPE_CE,
> @@ -157,7 +160,7 @@ static irqreturn_t ccache_int_handler(int irq, void *device)
>         if (irq == g_irq[DATA_CORR]) {
>                 add_h = readl(ccache_base + SIFIVE_CCACHE_DATECCFIX_HIGH);
>                 add_l = readl(ccache_base + SIFIVE_CCACHE_DATECCFIX_LOW);
> -               pr_err("CCACHE: DataError @ 0x%08X.%08X\n", add_h, add_l);
> +               pr_err("DataError @ 0x%08X.%08X\n", add_h, add_l);
>                 /* Reading this register clears the DataError interrupt sig */
>                 readl(ccache_base + SIFIVE_CCACHE_DATECCFIX_COUNT);
>                 atomic_notifier_call_chain(&ccache_err_chain, SIFIVE_CCACHE_ERR_TYPE_CE,
> @@ -166,7 +169,7 @@ static irqreturn_t ccache_int_handler(int irq, void *device)
>         if (irq == g_irq[DATA_UNCORR]) {
>                 add_h = readl(ccache_base + SIFIVE_CCACHE_DATECCFAIL_HIGH);
>                 add_l = readl(ccache_base + SIFIVE_CCACHE_DATECCFAIL_LOW);
> -               pr_err("CCACHE: DataFail @ 0x%08X.%08X\n", add_h, add_l);
> +               pr_err("DataFail @ 0x%08X.%08X\n", add_h, add_l);
>                 /* Reading this register clears the DataFail interrupt sig */
>                 readl(ccache_base + SIFIVE_CCACHE_DATECCFAIL_COUNT);
>                 atomic_notifier_call_chain(&ccache_err_chain, SIFIVE_CCACHE_ERR_TYPE_UE,
> @@ -200,7 +203,7 @@ static int __init sifive_ccache_init(void)
>                 g_irq[i] = irq_of_parse_and_map(np, i);
>                 rc = request_irq(g_irq[i], ccache_int_handler, 0, "ccache_ecc", NULL);
>                 if (rc) {
> -                       pr_err("CCACHE: Could not request IRQ %d\n", g_irq[i]);
> +                       pr_err("Could not request IRQ %d\n", g_irq[i]);
>                         return rc;
>                 }
>         }
> --
> 2.35.1
>