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path: root/drivers/isdn/sc/init.c
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Diffstat (limited to 'drivers/isdn/sc/init.c')
-rw-r--r--drivers/isdn/sc/init.c21
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c
index efefedea37b9..40b0df04ed9f 100644
--- a/drivers/isdn/sc/init.c
+++ b/drivers/isdn/sc/init.c
@@ -20,9 +20,9 @@ board *sc_adapter[MAX_CARDS];
int cinst;
static char devname[] = "scX";
-const char version[] = "2.0b1";
+static const char version[] = "2.0b1";
-const char *boardname[] = { "DataCommute/BRI", "DataCommute/PRI", "TeleCommute/BRI" };
+static const char *boardname[] = { "DataCommute/BRI", "DataCommute/PRI", "TeleCommute/BRI" };
/* insmod set parameters */
static unsigned int io[] = {0,0,0,0};
@@ -35,26 +35,13 @@ module_param_array(irq, int, NULL, 0);
module_param_array(ram, int, NULL, 0);
module_param(do_reset, bool, 0);
-static int sup_irq[] = { 11, 10, 9, 5, 12, 14, 7, 3, 4, 6 };
-#define MAX_IRQS 10
-
extern irqreturn_t interrupt_handler(int, void *, struct pt_regs *);
extern int sndpkt(int, int, int, struct sk_buff *);
extern int command(isdn_ctrl *);
extern int indicate_status(int, int, ulong, char*);
extern int reset(int);
-int identify_board(unsigned long, unsigned int);
-
-int irq_supported(int irq_x)
-{
- int i;
- for(i=0 ; i < MAX_IRQS ; i++) {
- if(sup_irq[i] == irq_x)
- return 1;
- }
- return 0;
-}
+static int identify_board(unsigned long, unsigned int);
static int __init sc_init(void)
{
@@ -454,7 +441,7 @@ static void __exit sc_exit(void)
pr_info("SpellCaster ISA ISDN Adapter Driver Unloaded.\n");
}
-int identify_board(unsigned long rambase, unsigned int iobase)
+static int identify_board(unsigned long rambase, unsigned int iobase)
{
unsigned int pgport;
unsigned long sig;