diff options
Diffstat (limited to 'drivers/char/rio/riointr.c')
| -rw-r--r-- | drivers/char/rio/riointr.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/char/rio/riointr.c b/drivers/char/rio/riointr.c index e42e7b50bf6..ddda9c14e05 100644 --- a/drivers/char/rio/riointr.c +++ b/drivers/char/rio/riointr.c @@ -38,6 +38,7 @@ static char *_riointr_c_sccs_ = "@(#)riointr.c 1.2"; #include <linux/slab.h> #include <linux/errno.h> #include <linux/tty.h> +#include <linux/tty_flip.h> #include <asm/io.h> #include <asm/system.h> #include <asm/string.h> @@ -560,6 +561,7 @@ struct Port * PortP; struct PKT *PacketP; register uint DataCnt; uchar * ptr; + unsigned char *buf; int copied =0; static int intCount, RxIntCnt; @@ -657,8 +659,7 @@ struct Port * PortP; ** and available space. */ - transCount = min_t(unsigned int, PacketP->len & PKT_LEN_MASK, - TTY_FLIPBUF_SIZE - TtyP->flip.count); + transCount = tty_buffer_request_room(TtyP, PacketP->len & PKT_LEN_MASK); rio_dprintk (RIO_DEBUG_REC, "port %d: Copy %d bytes\n", PortP->PortNum, transCount); /* @@ -678,9 +679,8 @@ struct Port * PortP; #endif ptr = (uchar *) PacketP->data + PortP->RxDataStart; - rio_memcpy_fromio (TtyP->flip.char_buf_ptr, ptr, transCount); - memset(TtyP->flip.flag_buf_ptr, TTY_NORMAL, transCount); - + tty_prepare_flip_string(TtyP, &buf, transCount); + rio_memcpy_fromio (buf, ptr, transCount); #ifdef STATS /* ** keep a count for statistical purposes @@ -690,9 +690,6 @@ struct Port * PortP; PortP->RxDataStart += transCount; PacketP->len -= transCount; copied += transCount; - TtyP->flip.count += transCount; - TtyP->flip.char_buf_ptr += transCount; - TtyP->flip.flag_buf_ptr += transCount; #ifdef ___DEBUG_IT___ |