On Tue, 2019-06-25 at 13:17 +1000, Alastair D'Silva wrote:
> From: Alastair D'Silva <alast...@d-silva.org>
> 
> In order to support additional features, rename hex_dump_to_buffer to
> hex_dump_to_buffer_ext, and replace the ascii bool parameter with flags.
[]
> diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c 
> b/drivers/gpu/drm/i915/intel_engine_cs.c
[]
> @@ -1338,9 +1338,8 @@ static void hexdump(struct drm_printer *m, const void 
> *buf, size_t len)
>               }
>  
>               WARN_ON_ONCE(hex_dump_to_buffer(buf + pos, len - pos,
> -                                             rowsize, sizeof(u32),
> -                                             line, sizeof(line),
> -                                             false) >= sizeof(line));
> +                                             rowsize, sizeof(u32), line,
> +                                             sizeof(line)) >= sizeof(line));

Huh?  Why do this?

> diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c 
> b/drivers/isdn/hardware/mISDN/mISDNisar.c
[]
> @@ -70,8 +70,9 @@ send_mbox(struct isar_hw *isar, u8 his, u8 creg, u8 len, u8 
> *msg)
>                       int l = 0;
>  
>                       while (l < (int)len) {
> -                             hex_dump_to_buffer(msg + l, len - l, 32, 1,
> -                                                isar->log, 256, 1);
> +                             hex_dump_to_buffer_ext(msg + l, len - l, 32, 1,
> +                                                    isar->log, 256,
> +                                                    HEXDUMP_ASCII);

Again, why do any of these?

The point of the wrapper is to avoid changing these.


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