diff options
| author | imp <imp@FreeBSD.org> | 2005-08-29 15:46:41 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2005-08-29 15:46:41 +0000 |
| commit | f20f47a7bae70a05e55f1b28a204cca17f5a0bf9 (patch) | |
| tree | d4c3169adc00c58d3e34f1f0647f43acc0b5151b /sys/dev | |
| parent | 418b31b4955a88b7cfaf94784e03f564c947e3f4 (diff) | |
| download | FreeBSD-src-f20f47a7bae70a05e55f1b28a204cca17f5a0bf9.zip FreeBSD-src-f20f47a7bae70a05e55f1b28a204cca17f5a0bf9.tar.gz | |
Eliminate bogus seatbelt in wi_cmd. This may have been appropriate
for the spl-era locking, but now that we can have multiple, concurrent
interrupts for multiple wi devices, having a global check to make sure
at most one of them was in wi_cmd no longer makes sense.
MFC After: 2 decifortnight
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/wi/if_wi.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/sys/dev/wi/if_wi.c b/sys/dev/wi/if_wi.c index 0b01387..a3e69d6 100644 --- a/sys/dev/wi/if_wi.c +++ b/sys/dev/wi/if_wi.c @@ -2431,15 +2431,10 @@ static int wi_cmd(struct wi_softc *sc, int cmd, int val0, int val1, int val2) { int i, s = 0; - static volatile int count = 0; if (sc->wi_gone) return (ENODEV); - if (count > 0) - panic("Hey partner, hold on there!"); - count++; - /* wait for the busy bit to clear */ for (i = sc->wi_cmd_count; i > 0; i--) { /* 500ms */ if (!(CSR_READ_2(sc, WI_COMMAND) & WI_CMD_BUSY)) |
