13 Jul
2023
13 Jul
'23
10:30 a.m.
On Wed, 12 Jul 2023 16:57:49 +0200, Oswald Buddenhagen wrote:
The mixer, PCM prepare, MIDI, synth driver, and procfs callbacks are all always invoked with IRQs enabled, so there is no point in saving the state.
snd_emu1010_load_firmware_entry() is called from emu1010_firmware_work() and snd_emu10k1_emu1010_init(); the latter from snd_emu10k1_create() and snd_emu10k1_resume(), all of which have IRQs enabled.
The voice and memory functions are called from mixed contexts, so they keep the state saving.
The low-level functions all keep the state saving, because it's not feasible to keep track of what is called where.
Signed-off-by: Oswald Buddenhagen oswald.buddenhagen@gmx.de
Applied now. Thanks.
Takashi