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media: cx88: make const arrays default_addr_list and pvr2000_addr_list static 

Don't populate arrays default_addr_list and pvr2000_addr_list on the
stack but instead make them static. Makes the object code smaller by
over 340 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  12520	   2800	     64	  15384	   3c18	drivers/media/pci/cx88/cx88-input.o

After:
   text	   data	    bss	    dec	    hex	filename
  12142	   2832	     64	  15038	   3abe	drivers/media/pci/cx88/cx88-input.o

(gcc version 7.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Colin Ian King 2017-11-02 13:16:59 -04:00 committed by Mauro Carvalho Chehab
parent eaa8c79ead
commit 4b8a14c8f8
1 changed files with 2 additions and 2 deletions
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4
drivers/media/pci/cx88/cx88-input.c
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@ -593,11 +593,11 @@ static int get_key_pvr2000(struct IR_i2c *ir, enum rc_proto *protocol,
void cx88_i2c_init_ir(struct cx88_core *core) void cx88_i2c_init_ir(struct cx88_core *core)
{ {
struct i2c_board_info info; struct i2c_board_info info;
const unsigned short default_addr_list[] = { static const unsigned short default_addr_list[] = {
0x18, 0x6b, 0x71, 0x18, 0x6b, 0x71,
I2C_CLIENT_END I2C_CLIENT_END
}; };
const unsigned short pvr2000_addr_list[] = { static const unsigned short pvr2000_addr_list[] = {
0x18, 0x1a, 0x18, 0x1a,
I2C_CLIENT_END I2C_CLIENT_END
}; };