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embedded: fix vc_translate operator precedence

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This fixes a bug in operator precedence in the newly introduced vc_translate
macro.  Without this fix, the translation of some characters on the
kernel console is garbled.

This patch was copied to the e-mail list previously for testing.  Now,
all reports confirm that it works, so this is an official post for
application.

Signed-off-by: Tim Bird <tim.bird@am.sony.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Tim Bird 2008-08-01 14:05:50 -07:00 committed by David Woodhouse
parent 3669bc143f
commit 4744b43431
1 changed files with 1 additions and 1 deletions
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2
include/linux/vt_kern.h
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@ -74,7 +74,7 @@ void con_protect_unimap(struct vc_data *vc, int rdonly);
int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc);
#define vc_translate(vc, c) ((vc)->vc_translate[(c) | \
(vc)->vc_toggle_meta ? 0x80 : 0])
((vc)->vc_toggle_meta ? 0x80 : 0)])
#else
#define con_set_trans_old(arg) (0)
#define con_get_trans_old(arg) (-EINVAL)