kernel_optimize_test/sound
Takashi Sakamoto 2225e79b9b ALSA: core: reduce stack usage related to snd_ctl_new()
The callers of snd_ctl_new() need to have 'struct snd_kcontrol' data,
and pass the data as template. Then, the function allocates the structure
data again and copy from the template. This is a waste of resources.
Especially, the callers use large stack for the template.

This commit removes a need of template for the function, thus, changes
the prototype of snd_ctl_new(). Furthermore, this commit changes
the code of callers, snd_ctl_new1() and snd_ctl_elem_add() for better
shape.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:29:59 +01:00
..
aoa
arm
atmel
core ALSA: core: reduce stack usage related to snd_ctl_new() 2015-03-10 15:29:59 +01:00
drivers
firewire
i2c
isa
mips
oss
parisc
pci
pcmcia
ppc
sh
soc
sparc
spi
synth
usb
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c