diff options
Diffstat (limited to 'usr/src/uts/sun4/io/su_driver.c')
| -rw-r--r-- | usr/src/uts/sun4/io/su_driver.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/usr/src/uts/sun4/io/su_driver.c b/usr/src/uts/sun4/io/su_driver.c index d2a5a22b18..9e87f4996c 100644 --- a/usr/src/uts/sun4/io/su_driver.c +++ b/usr/src/uts/sun4/io/su_driver.c @@ -202,8 +202,8 @@ int baudtable[] = { static int asyopen(queue_t *rq, dev_t *dev, int flag, int sflag, cred_t *cr); static int asyclose(queue_t *q, int flag, cred_t *cr); -static void asywput(queue_t *q, mblk_t *mp); -static void asyrsrv(queue_t *q); +static int asywput(queue_t *q, mblk_t *mp); +static int asyrsrv(queue_t *q); struct module_info asy_info = { 0, @@ -216,7 +216,7 @@ struct module_info asy_info = { static struct qinit asy_rint = { putq, - (int (*)())asyrsrv, + asyrsrv, asyopen, asyclose, NULL, @@ -225,7 +225,7 @@ static struct qinit asy_rint = { }; static struct qinit asy_wint = { - (int (*)())asywput, + asywput, NULL, NULL, NULL, @@ -382,7 +382,7 @@ asyprobe(dev_info_t *devi) static int asydetach(dev_info_t *devi, ddi_detach_cmd_t cmd) { - register int instance; + int instance; struct asycom *asy; struct asyncline *async; char name[16]; @@ -473,7 +473,7 @@ asydetach(dev_info_t *devi, ddi_detach_cmd_t cmd) static int asyattach(dev_info_t *devi, ddi_attach_cmd_t cmd) { - register int instance; + int instance; struct asycom *asy; struct asyncline *async; char name[40]; @@ -879,8 +879,8 @@ asyinfo(dev_info_t *dip, ddi_info_cmd_t infocmd, void *arg, void **result) { _NOTE(ARGUNUSED(dip)) - register dev_t dev = (dev_t)arg; - register int instance, error; + dev_t dev = (dev_t)arg; + int instance, error; struct asycom *asy; if ((instance = UNIT(dev)) > max_asy_instance) @@ -3257,7 +3257,7 @@ async_ioctl(struct asyncline *async, queue_t *wq, mblk_t *mp, boolean_t iswput) qreply(wq, mp); } -static void +static int asyrsrv(queue_t *q) { mblk_t *bp; @@ -3269,6 +3269,7 @@ asyrsrv(queue_t *q) putnext(q, bp); ASYSETSOFT(async->async_common); async->async_polltid = 0; + return (0); } /* @@ -3282,7 +3283,7 @@ asyrsrv(queue_t *q) * It expects that these functions are handled in upper module(s), * as we do in ldterm. */ -static void +static int asywput(queue_t *q, mblk_t *mp) { register struct asyncline *async; @@ -3333,7 +3334,7 @@ asywput(queue_t *q, mblk_t *mp) error = miocpullup(mp, sizeof (int)); if (error != 0) { miocnak(q, mp, 0, error); - return; + return (0); } if (*(int *)mp->b_cont->b_rptr != 0) { @@ -3497,6 +3498,7 @@ asywput(queue_t *q, mblk_t *mp) freemsg(mp); break; } + return (0); } /* |