diff options
| author | Rikard Falkeborn <rikard.falkeborn@gmail.com> | 2020-07-01 22:09:47 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-09 10:25:21 +0200 |
| commit | b242973f0fae47563917c7bd2ac6bf2b72cdafe8 (patch) | |
| tree | 1220449d7fba028056a70c14d51286e9af57d112 /drivers/char/hw_random | |
| parent | hwrng: bcm2835 - Constify bcm2835_rng_devtype[] (diff) | |
| download | linux-b242973f0fae47563917c7bd2ac6bf2b72cdafe8.tar.xz linux-b242973f0fae47563917c7bd2ac6bf2b72cdafe8.zip | |
hwrng: nomadik - Constify nmk_rng_ids[]
nmk_rng_ids[] is not modified and can be made const to allow the
compiler to put it in read-only memory.
Before:
text data bss dec hex filename
652 216 4 872 368 drivers/char/hw_random/nomadik-rng.o
After:
text data bss dec hex filename
676 192 4 872 368 drivers/char/hw_random/nomadik-rng.o
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/nomadik-rng.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/hw_random/nomadik-rng.c b/drivers/char/hw_random/nomadik-rng.c index 74ed29f42e4f..b0ded41eb865 100644 --- a/drivers/char/hw_random/nomadik-rng.c +++ b/drivers/char/hw_random/nomadik-rng.c @@ -76,7 +76,7 @@ static int nmk_rng_remove(struct amba_device *dev) return 0; } -static struct amba_id nmk_rng_ids[] = { +static const struct amba_id nmk_rng_ids[] = { { .id = 0x000805e1, .mask = 0x000fffff, /* top bits are rev and cfg: accept all */ |