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m68k: atari_keyb_init operator precedence fix

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Fix operator precedence bug in atari_keyb_init, which caused a failure on CT60

Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michael Schmitz 2008-09-01 20:27:02 +02:00 committed by Linus Torvalds
parent 2ecbf813d5
commit 1136cf1106
1 changed files with 6 additions and 3 deletions
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9
arch/m68k/atari/atakeyb.c
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@ -580,13 +580,15 @@ int atari_keyb_init(void)
do {
/* reset IKBD ACIA */
acia.key_ctrl = ACIA_RESET |
(atari_switches & ATARI_SWITCH_IKBD) ? ACIA_RHTID : 0;
((atari_switches & ATARI_SWITCH_IKBD) ?
ACIA_RHTID : 0);
(void)acia.key_ctrl;
(void)acia.key_data;
/* reset MIDI ACIA */
acia.mid_ctrl = ACIA_RESET |
(atari_switches & ATARI_SWITCH_MIDI) ? ACIA_RHTID : 0;
((atari_switches & ATARI_SWITCH_MIDI) ?
ACIA_RHTID : 0);
(void)acia.mid_ctrl;
(void)acia.mid_data;
@ -599,7 +601,8 @@ int atari_keyb_init(void)
ACIA_RHTID : ACIA_RLTID);
acia.mid_ctrl = ACIA_DIV16 | ACIA_D8N1S |
(atari_switches & ATARI_SWITCH_MIDI) ? ACIA_RHTID : 0;
((atari_switches & ATARI_SWITCH_MIDI) ?
ACIA_RHTID : 0);
/* make sure the interrupt line is up */
} while ((mfp.par_dt_reg & 0x10) == 0);