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path: root/drivers/ps2ser.c
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Diffstat (limited to 'drivers/ps2ser.c')
-rw-r--r--drivers/ps2ser.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/ps2ser.c b/drivers/ps2ser.c
index 71658d7..52f1db9 100644
--- a/drivers/ps2ser.c
+++ b/drivers/ps2ser.c
@@ -29,7 +29,7 @@ static int ps2ser_getc_hw(void);
static void ps2ser_interrupt(void *dev_id);
extern struct serial_state rs_table[]; /* in serial.c */
-static struct serial_state *state = rs_table + CONFIG_PS2SERIAL;
+static struct serial_state *state;
static u_char ps2buf[PS2BUF_SIZE];
static atomic_t ps2buf_cnt;
@@ -49,8 +49,13 @@ static inline void ps2ser_out(int offset, int value)
int ps2ser_init(void)
{
- int quot = state->baud_base / PS2SER_BAUD;
- unsigned cval = 0x3; /* 8N1 - 8 data bits, no parity bits, 1 stop bit */
+ int quot;
+ unsigned cval;
+
+ state = rs_table + CONFIG_PS2SERIAL;
+
+ quot = state->baud_base / PS2SER_BAUD;
+ cval = 0x3; /* 8N1 - 8 data bits, no parity bits, 1 stop bit */
/* Set speed, enable interrupts, enable FIFO
*/