drivers/char/epca.c:926:28: warning: Using plain integer as NULL pointer
drivers/char/epca.c:1841:2: warning: Using plain integer as NULL pointer
Forward declarations were already marked static, mark the definitions too.
drivers/char/epca.c:2493:6: warning: symbol 'digi_send_break' was not declared.
Should it be static?
drivers/char/epca.c:2881:12: warning: symbol 'init_PCI' was not declared.
Should it be static?
Signed-off-by: Harvey Harrison <[EMAIL PROTECTED]>
---
drivers/char/epca.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index ffd747c..b034b37 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -923,7 +923,7 @@ static int pc_open(struct tty_struct *tty, struct file *
filp)
return(-ENODEV);
}
- if ((bc = ch->brdchan) == 0) {
+ if ((bc = ch->brdchan) == NULL) {
tty->driver_data = NULL;
return -ENODEV;
}
@@ -1838,7 +1838,7 @@ static void epcaparam(struct tty_struct *tty, struct
channel *ch)
unsigned mval, hflow, cflag, iflag;
bc = ch->brdchan;
- epcaassert(bc !=0, "bc out of range");
+ epcaassert(bc != NULL, "bc out of range");
assertgwinon(ch);
ts = tty->termios;
@@ -2490,7 +2490,7 @@ static void pc_unthrottle(struct tty_struct *tty)
}
}
-void digi_send_break(struct channel *ch, int msec)
+static void digi_send_break(struct channel *ch, int msec)
{
unsigned long flags;
@@ -2878,7 +2878,7 @@ static struct pci_device_id epca_pci_tbl[] = {
MODULE_DEVICE_TABLE(pci, epca_pci_tbl);
-int __init init_PCI (void)
+static int __init init_PCI (void)
{
memset (&epca_driver, 0, sizeof (epca_driver));
epca_driver.name = "epca";
--
1.5.4.2.200.g99e75
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