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twsi: Use config_intrhook_oneshot instead of config_intrhook_establish

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Suggested by:	ian
MFC after:	1 month
X-MFC-With:	345948
This commit is contained in:
Emmanuel Vadot 2019-04-05 15:53:27 +00:00
parent 3dd177aa34
commit 38332c70a2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=345951
2 changed files with 1 additions and 7 deletions
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7
sys/dev/iicbus/twsi/twsi.c
View File

@ -621,7 +621,6 @@ twsi_intr_start(void *pdev)
device_printf(pdev, "unable to register interrupt handler\n");
sc->have_intr = true;
config_intrhook_disestablish(&sc->intr_hook);
}
int
@ -648,11 +647,7 @@ twsi_attach(device_t dev)
}
bus_generic_attach(dev);
sc->intr_hook.ich_func = twsi_intr_start;
sc->intr_hook.ich_arg = dev;
if (config_intrhook_establish(&sc->intr_hook) != 0)
return (ENOMEM);
config_intrhook_oneshot(twsi_intr_start, dev);
return (0);
}

1
sys/dev/iicbus/twsi/twsi.h
View File

@ -55,7 +55,6 @@ struct twsi_softc {
clk_t clk_reg;
#endif
void * intrhand;
struct intr_config_hook intr_hook;
bool have_intr;
struct iic_msg *msg;