Input: sidewinder - make array seq static const, makes object smaller

Don't populate the array seq on the stack but instead make it
static const. Makes the object code smaller by 30 bytes.

Before:
   text	   data	    bss	    dec	    hex	filename
  22284	   3184	      0	  25468	   637c	drivers/input/joystick/sidewinder.o

After:
   text	   data	    bss	    dec	    hex	filename
  22158	   3280	      0	  25438	   635e	drivers/input/joystick/sidewinder.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
index 0284da874a2b85af3b5afabd40372a02a368c012..1777e68c9f0238487fe54b838148ded2d22aaa0a 100644 (file)
--- a/drivers/input/joystick/sidewinder.c
+++ b/drivers/input/joystick/sidewinder.c
@@ -223,7 +223,7 @@ static __u64 sw_get_bits(unsigned char *buf, int pos, int num, char bits)
 
 static void sw_init_digital(struct gameport *gameport)
 {
-       int seq[] = { 140, 140+725, 140+300, 0 };
+       static const int seq[] = { 140, 140+725, 140+300, 0 };
        unsigned long flags;
        int i, t;