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| author | Milton Miller <miltonm@bga.com> | 2005-07-07 17:56:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-07 18:23:40 -0700 |
| commit | 88de0be0c7335650326a1236bf6ca1ed265c0a1c (patch) | |
| tree | 8883c2bae00d6adde360ff12fa934961e681d9a8 /drivers/char/hvsi.c | |
| parent | 70b234a40107596a713e9981c643f2717e31463f (diff) | |
| download | op-kernel-dev-88de0be0c7335650326a1236bf6ca1ed265c0a1c.zip op-kernel-dev-88de0be0c7335650326a1236bf6ca1ed265c0a1c.tar.gz | |
[PATCH] hvc_console: Use hvc_get_chars in hvsi code
Now that hvc_get_chars doesn't strip NULs, hvsi doesn't have to duplicate it.
Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/char/hvsi.c')
| -rw-r--r-- | drivers/char/hvsi.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c index f1f1192..a22aa94 100644 --- a/drivers/char/hvsi.c +++ b/drivers/char/hvsi.c @@ -291,15 +291,13 @@ static void dump_packet(uint8_t *packet) dump_hex(packet, header->len); } -/* can't use hvc_get_chars because that strips CRs */ static int hvsi_read(struct hvsi_struct *hp, char *buf, int count) { unsigned long got; - if (plpar_hcall(H_GET_TERM_CHAR, hp->vtermno, 0, 0, 0, &got, - (unsigned long *)buf, (unsigned long *)buf+1) == H_Success) - return got; - return 0; + got = hvc_get_chars(hp->vtermno, buf, count); + + return got; } static void hvsi_recv_control(struct hvsi_struct *hp, uint8_t *packet, |
