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authorJiri Slaby <jslaby@suse.cz>2013-01-03 15:53:02 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-15 22:17:29 -0800
commit2f69335710884ae6112fc8196ebe29b5cda7b79b (patch)
treec97bec97e703faace437235d3bcbbf80c078ad21 /drivers/tty/moxa.c
parent227434f8986c3827a1faedd1feb437acd6285315 (diff)
downloadop-kernel-dev-2f69335710884ae6112fc8196ebe29b5cda7b79b.zip
op-kernel-dev-2f69335710884ae6112fc8196ebe29b5cda7b79b.tar.gz
TTY: convert more flipping functions
Now, we start converting tty buffer functions to actually use tty_port. This will allow us to get rid of the need of tty pointer in many call sites. Only tty_port will be needed and hence no more tty_port_tty_get calls in those paths. Now 4 string flipping ones are on turn: * tty_insert_flip_string_flags * tty_insert_flip_string_fixed_flag * tty_prepare_flip_string * tty_prepare_flip_string_flags Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/moxa.c')
-rw-r--r--drivers/tty/moxa.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index f9d2850..fcaac48 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -1966,7 +1966,7 @@ static int MoxaPortReadData(struct moxa_port *port)
ofs = baseAddr + DynPage_addr + bufhead + head;
len = (tail >= head) ? (tail - head) :
(rx_mask + 1 - head);
- len = tty_prepare_flip_string(tty, &dst,
+ len = tty_prepare_flip_string(&port->port, &dst,
min(len, count));
memcpy_fromio(dst, ofs, len);
head = (head + len) & rx_mask;
@@ -1978,7 +1978,7 @@ static int MoxaPortReadData(struct moxa_port *port)
while (count > 0) {
writew(pageno, baseAddr + Control_reg);
ofs = baseAddr + DynPage_addr + pageofs;
- len = tty_prepare_flip_string(tty, &dst,
+ len = tty_prepare_flip_string(&port->port, &dst,
min(Page_size - pageofs, count));
memcpy_fromio(dst, ofs, len);
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