From: Joe Perches <joe@perches.com>
Date: Mon, 29 Sep 2014 23:08:26 +0000 (-0700)
Subject: debugfs: Have debugfs_print_regs32() return void
X-Git-Tag: omap-for-v3.19/fixes-rc1~143^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9761536e1d9e9e1f325fb04d4ad46b15a39eb94a;p=pandora-kernel.git

debugfs: Have debugfs_print_regs32() return void

The seq_printf() will soon just return void, and seq_has_overflowed()
should be used instead to see if the seq can no longer accept input.

As the return value of debugfs_print_regs32() has no users and
the seq_file descriptor should be checked with seq_has_overflowed()
instead of return values of functions, it is better to just have
debugfs_print_regs32() also return void.

Link: http://lkml.kernel.org/p/2634b19eb1c04a9d31148c1fe6f1f3819be95349.1412031505.git.joe@perches.com

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Joe Perches <joe@perches.com>
[ original change only updated seq_printf() return, added return of
  void to debugfs_print_regs32() as well ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

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