From 88de0be0c7335650326a1236bf6ca1ed265c0a1c Mon Sep 17 00:00:00 2001 From: Milton Miller Date: Thu, 7 Jul 2005 17:56:27 -0700 Subject: [PATCH] [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 Signed-off-by: Anton Blanchard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/hvsi.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c index f1f1192ba2b5..a22aa940e01e 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, -- 2.39.5