Input: drivers/joystick - fix various sparse warnings

[linux-block.git] / drivers / input / joystick / turbografx.c

diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c
index 0f2c60823b0b81890c163d8a0f6998908819a1bf..8381c6f143735f69af27b714cfcd7d79d2a37ed7 100644 (file)
--- a/drivers/input/joystick/turbografx.c
+++ b/drivers/input/joystick/turbografx.c
@@ -48,16 +48,16 @@ MODULE_LICENSE("GPL");
 
 struct tgfx_config {
        int args[TGFX_MAX_DEVICES + 1];
-       int nargs;
+       unsigned int nargs;
 };
 
-static struct tgfx_config tgfx[TGFX_MAX_PORTS] __initdata;
+static struct tgfx_config tgfx_cfg[TGFX_MAX_PORTS] __initdata;
 
-module_param_array_named(map, tgfx[0].args, int, &tgfx[0].nargs, 0);
+module_param_array_named(map, tgfx_cfg[0].args, int, &tgfx_cfg[0].nargs, 0);
 MODULE_PARM_DESC(map, "Describes first set of devices (<parport#>,<js1>,<js2>,..<js7>");
-module_param_array_named(map2, tgfx[1].args, int, &tgfx[1].nargs, 0);
+module_param_array_named(map2, tgfx_cfg[1].args, int, &tgfx_cfg[1].nargs, 0);
 MODULE_PARM_DESC(map2, "Describes second set of devices");
-module_param_array_named(map3, tgfx[2].args, int, &tgfx[2].nargs, 0);
+module_param_array_named(map3, tgfx_cfg[2].args, int, &tgfx_cfg[2].nargs, 0);
 MODULE_PARM_DESC(map3, "Describes third set of devices");
 
 #define TGFX_REFRESH_TIME      HZ/100  /* 10 ms */
@@ -283,16 +283,18 @@ static int __init tgfx_init(void)
        int err = 0;
 
        for (i = 0; i < TGFX_MAX_PORTS; i++) {
-               if (tgfx[i].nargs == 0 || tgfx[i].args[0] < 0)
+               if (tgfx_cfg[i].nargs == 0 || tgfx_cfg[i].args[0] < 0)
                        continue;
 
-               if (tgfx[i].nargs < 2) {
+               if (tgfx_cfg[i].nargs < 2) {
                        printk(KERN_ERR "turbografx.c: at least one joystick must be specified\n");
                        err = -EINVAL;
                        break;
                }
 
-               tgfx_base[i] = tgfx_probe(tgfx[i].args[0], tgfx[i].args + 1, tgfx[i].nargs - 1);
+               tgfx_base[i] = tgfx_probe(tgfx_cfg[i].args[0],
+                                         tgfx_cfg[i].args + 1,
+                                         tgfx_cfg[i].nargs - 1);
                if (IS_ERR(tgfx_base[i])) {
                        err = PTR_ERR(tgfx_base[i]);
                        break;