Re: [PATCH] ALSA: aloop: Constify ops structs

2020-11-21 Thread Takashi Iwai
On Sat, 21 Nov 2020 00:10:46 +0100, Rikard Falkeborn wrote: > > The only usage of the ops field in the loopback_cable struct is to call > its members, the field it self is never changed. Make it a pointer to > const. This allows us to constify two static loopback_ops structs to > allow the compile

[PATCH] ALSA: aloop: Constify ops structs

2020-11-20 Thread Rikard Falkeborn
The only usage of the ops field in the loopback_cable struct is to call its members, the field it self is never changed. Make it a pointer to const. This allows us to constify two static loopback_ops structs to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn --