i2c-sun4i: update twi restart timeout

allwinner-ics · Dec 1, 2011 · 5eb7ff5 · 5eb7ff5
1 parent 90f0686
commit 5eb7ff5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/i2c/busses/i2c-sun4i.c b/drivers/i2c/busses/i2c-sun4i.c
@@ -423,7 +423,7 @@ static int aw_twi_start(void *base_addr)
 
 static int aw_twi_restart(void  *base_addr)
 {
-	unsigned int timeout = 0x20;
+	unsigned int timeout = 0xff;
 	aw_twi_set_start(base_addr);
 	aw_twi_clear_irq_flag(base_addr);
 	while((1 == aw_twi_get_start(base_addr))&&(--timeout));