Re: [PATCH] intel_th: fix compile warning

From	Alexander Shishkin <alexander.shishkin@linux.intel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] intel_th: fix compile warning
Date	2015-10-07 11:50 +0200
Message-ID	<qgTwe-10x-19@gated-at.bofh.it> (permalink)
References	<qgTcS-DX-43@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Arnd Bergmann <arnd@arndb.de> writes:

> The newly added MSU portion of the intel_th driver causes a harmless
> compile warning on 32-bit kernels:
>
> drivers/hwtracing/intel_th/msu.c: In function 'msc_single_to_user':
> include/linux/kernel.h:724:17: warning: comparison of distinct pointer types lacks a cast
>
> This changes the code to use min_t() to force the correct type and
> avoid that warning, which seems easier than changing the code to
> use consistent types everywhere.

This from yesterday:
http://marc.info/?l=linux-kernel&m=144412498425492

Regards,
--
Alex
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[PATCH] intel_th: fix compile warning Arnd Bergmann <arnd@arndb.de> - 2015-10-07 11:30 +0200
  Re: [PATCH] intel_th: fix compile warning Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2015-10-07 11:50 +0200

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