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[siba] use the generic bus methods where appropriate.

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Submitted by:	jhibbits
Differential Revision:	https://reviews.freebsd.org/D802
This commit is contained in:
Adrian Chadd 2016-05-26 18:01:03 +00:00
parent c146f2712e
commit dbe3eb98b5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=300760
1 changed files with 6 additions and 38 deletions
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44
sys/dev/siba/siba_bwn.c
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@ -176,44 +176,18 @@ siba_bwn_detach(device_t dev)
return (0);
}
static int
siba_bwn_shutdown(device_t dev)
{
device_t *devlistp;
int devcnt, error = 0, i;
error = device_get_children(dev, &devlistp, &devcnt);
if (error != 0)
return (error);
for (i = 0 ; i < devcnt ; i++)
device_shutdown(devlistp[i]);
free(devlistp, M_TEMP);
return (0);
}
static int
siba_bwn_suspend(device_t dev)
{
struct siba_bwn_softc *ssc = device_get_softc(dev);
struct siba_softc *siba = &ssc->ssc_siba;
device_t *devlistp;
int devcnt, error = 0, i, j;
int error;
error = bus_generic_suspend(dev);
error = device_get_children(dev, &devlistp, &devcnt);
if (error != 0)
return (error);
for (i = 0 ; i < devcnt ; i++) {
error = DEVICE_SUSPEND(devlistp[i]);
if (error) {
for (j = 0; j < i; j++)
DEVICE_RESUME(devlistp[j]);
free(devlistp, M_TEMP);
return (error);
}
}
free(devlistp, M_TEMP);
return (siba_core_suspend(siba));
}
@ -222,20 +196,14 @@ siba_bwn_resume(device_t dev)
{
struct siba_bwn_softc *ssc = device_get_softc(dev);
struct siba_softc *siba = &ssc->ssc_siba;
device_t *devlistp;
int devcnt, error = 0, i;
int error;
error = siba_core_resume(siba);
if (error != 0)
return (error);
error = device_get_children(dev, &devlistp, &devcnt);
if (error != 0)
return (error);
bus_generic_resume(dev);
for (i = 0 ; i < devcnt ; i++)
DEVICE_RESUME(devlistp[i]);
free(devlistp, M_TEMP);
return (0);
}
@ -410,7 +378,7 @@ static device_method_t siba_bwn_methods[] = {
DEVMETHOD(device_probe, siba_bwn_probe),
DEVMETHOD(device_attach, siba_bwn_attach),
DEVMETHOD(device_detach, siba_bwn_detach),
DEVMETHOD(device_shutdown, siba_bwn_shutdown),
DEVMETHOD(device_shutdown, bus_generic_shutdown),
DEVMETHOD(device_suspend, siba_bwn_suspend),
DEVMETHOD(device_resume, siba_bwn_resume),