diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-03-05 10:37:50 -0300 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2024-03-07 17:18:50 +0100 |
| commit | e5d9592c8652ee95e2251778eb34522f7826360f (patch) | |
| tree | a4c5c57cfd6c8c1650cf95465a38b8b375a1ae0f /arch/mips/include | |
| parent | 5804be0618486f8979208e323188e44f8013a6a3 (diff) | |
mips: mt: make mt_class constant
Since commit 43a7206b0963 ("driver core: class: make class_register() take
a const *"), the driver core allows for struct class to be in read-only
memory, so move the mt_class structure to be declared at build time placing
it into read-only memory, instead of having to be dynamically allocated at
boot time.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/mips_mt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/include/asm/mips_mt.h b/arch/mips/include/asm/mips_mt.h index b444523ecd50..28917f1582b3 100644 --- a/arch/mips/include/asm/mips_mt.h +++ b/arch/mips/include/asm/mips_mt.h @@ -26,6 +26,6 @@ static inline void mips_mt_set_cpuoptions(void) { } #endif struct class; -extern struct class *mt_class; +extern const struct class mt_class; #endif /* __ASM_MIPS_MT_H */ |