Re: [PATCH] Drivers: Base: Regmap: fix warnings, use %lu instead of %d for printf format

[BjÃrn Mork]

Chen Gang <gang.chen@xxxxxxxxxxx> writes:

>   fix warnings (with EXTRA_CFLAGS=-W):
>     format â%dâ expects argument of type âintâ,
>     but argument 4 has type âsize_tâ [-Wformat]
>
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>
> ---
>  drivers/base/regmap/regcache.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
> index d81f605..275a2d2 100644
> --- a/drivers/base/regmap/regcache.c
> +++ b/drivers/base/regmap/regcache.c
> @@ -590,7 +590,7 @@ static int regcache_sync_block_raw_flush(struct regmap *map, const void **data,
>  
>  	count = cur - base;
>  
> -	dev_dbg(map->dev, "Writing %d bytes for %d registers from 0x%x-0x%x\n",
> +	dev_dbg(map->dev, "Writing %lu bytes for %d registers from 0x%x-0x%x\n",
>  		count * val_bytes, count, base, cur - 1);
>  
>  	map->cache_bypass = 1;


Please read Documentation/printk-formats.txt. Thanks.


BjÃrn
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