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Commit 4b4bdfe7 authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman
Browse files

misc: ti-st: make array read_ver_cmd static, shrinks object size 



Don't populate the const array read_ver_cmd on the stack but instead
make it static. Makes the object code smaller by 42 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  17262	   6928	    192	  24382	   5f3e	drivers/misc/ti-st/st_kim.o

After:
   text	   data	    bss	    dec	    hex	filename
  17156	   6992	    192	  24340	   5f14	drivers/misc/ti-st/st_kim.o

(gcc version 8.2.0 x86_64)

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 649ad116

drivers/misc/ti-st/st_kim.c

+1 −1
Original line number Diff line number Diff line
@@ -211,7 +211,7 @@ static void kim_int_recv(struct kim_data_s *kim_gdata, 
static long read_local_version(struct kim_data_s *kim_gdata, char *bts_scr_name)

{

	unsigned short version = 0, chip = 0, min_ver = 0, maj_ver = 0;

	const char read_ver_cmd[] = { 0x01, 0x01, 0x10, 0x00 };

	static const char read_ver_cmd[] = { 0x01, 0x01, 0x10, 0x00 };

	long timeout;



	pr_debug("%s", __func__);