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Use FreeBSD-bit-checking-style

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This appease gcc 4.9 issuing warnings about parentheses

Differential Revision:	https://reviews.freebsd.org/D933
Reviewed by:	marius
This commit is contained in:
Baptiste Daroussin 2014-10-10 14:17:42 +00:00
parent 0ca2fdeca2
commit 277c7d7b98
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=272894
1 changed files with 3 additions and 3 deletions
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6
sys/dev/mc146818/mc146818.c
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@ -77,7 +77,7 @@ mc146818_attach(device_t dev)
}
mtx_lock_spin(&sc->sc_mtx);
if (!(*sc->sc_mcread)(dev, MC_REGD) & MC_REGD_VRT) {
if (((*sc->sc_mcread)(dev, MC_REGD) & MC_REGD_VRT) == 0) {
mtx_unlock_spin(&sc->sc_mtx);
device_printf(dev, "%s: battery low\n", __func__);
return (ENXIO);
@ -118,7 +118,7 @@ mc146818_gettime(device_t dev, struct timespec *ts)
*/
for (;;) {
mtx_lock_spin(&sc->sc_mtx);
if (!((*sc->sc_mcread)(dev, MC_REGA) & MC_REGA_UIP))
if (((*sc->sc_mcread)(dev, MC_REGA) & MC_REGA_UIP) == 0)
break;
mtx_unlock_spin(&sc->sc_mtx);
if (--timeout < 0) {
@ -164,7 +164,7 @@ mc146818_getsecs(device_t dev, int *secp)
for (;;) {
mtx_lock_spin(&sc->sc_mtx);
if (!((*sc->sc_mcread)(dev, MC_REGA) & MC_REGA_UIP)) {
if (((*sc->sc_mcread)(dev, MC_REGA) & MC_REGA_UIP) == 0) {
sec = FROMREG((*sc->sc_mcread)(dev, MC_SEC));
mtx_unlock_spin(&sc->sc_mtx);
break;