Re: [PATCH][V2] ALSA: usb-audio: make array static const, makes object smaller

On Tue, 03 Aug 2021 14:28:39 +0200, Colin King wrote:

From: Colin Ian King colin.king@canonical.com

Don't populate array names_to_check on the stack but instead it static. Makes the object code smaller by 56 bytes. Also clean up checkpatch warning by adding extra const for names_to_check and pointer s.

Before: text data bss dec hex filename 103512 34380 0 137892 21aa4 ./sound/usb/mixer.o

After: text data bss dec hex filename 103264 34572 0 137836 21a6c ./sound/usb/mixer.o

(gcc version 10.2.0)

Signed-off-by: Colin Ian King colin.king@canonical.com

V2: Clean up checkpatch warning on const-ness for names_to_check. Add extra const to clean up build warning on pointer s.

Thanks, applied.

Takashi