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path: root/drivers/tty/serial/serial_cs.c
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Diffstat (limited to 'drivers/tty/serial/serial_cs.c')
-rw-r--r--drivers/tty/serial/serial_cs.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/serial_cs.c b/drivers/tty/serial/serial_cs.c
index eef736ff810a..86090605a84e 100644
--- a/drivers/tty/serial/serial_cs.c
+++ b/drivers/tty/serial/serial_cs.c
@@ -317,7 +317,7 @@ static int serial_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
- link->config_flags |= CONF_ENABLE_IRQ;
+ link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
if (do_sound)
link->config_flags |= CONF_ENABLE_SPKR;
@@ -445,7 +445,7 @@ static int simple_config(struct pcmcia_device *link)
/* First pass: look for a config entry that looks normal.
* Two tries: without IO aliases, then with aliases */
- link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_SET_IO;
+ link->config_flags |= CONF_AUTO_SET_VPP;
for (try = 0; try < 4; try++)
if (!pcmcia_loop_config(link, simple_config_check, &try))
goto found_port;
@@ -501,7 +501,8 @@ static int multi_config_check_notpicky(struct pcmcia_device *p_dev,
{
int *base2 = priv_data;
- if (!p_dev->resource[0]->end || !p_dev->resource[1]->end)
+ if (!p_dev->resource[0]->end || !p_dev->resource[1]->end ||
+ p_dev->resource[0]->start + 8 != p_dev->resource[1]->start)
return -ENODEV;
p_dev->resource[0]->end = p_dev->resource[1]->end = 8;
@@ -520,7 +521,6 @@ static int multi_config(struct pcmcia_device *link)
struct serial_info *info = link->priv;
int i, base2 = 0;
- link->config_flags |= CONF_AUTO_SET_IO;
/* First, look for a generic full-sized window */
if (!pcmcia_loop_config(link, multi_config_check, &info->multi))
base2 = link->resource[0]->start + 8;