ALSA: drivers: make array 'names' const, reduces object code size

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Don't populate array 'names' on the stack but instead make them static.
Makes the object code smaller by 50 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  21237	   9192	   1120	  31549	   7b3d	linux/sound/drivers/dummy.o

After:
   text	   data	    bss	    dec	    hex	filename
  21095	   9280	   1120	  31495	   7b07	linux/sound/drivers/dummy.o

(gcc version 7.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

...

This commit is contained in:

Colin Ian King 2017-11-27 12:58:51 +00:00 • committed by Takashi Iwai

parent 4fbd8d194f

commit a4a1b73703

1 changed files with 1 additions and 1 deletions

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sound/drivers/dummy.c

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