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authorRikard Falkeborn <rikard.falkeborn@gmail.com>2020-07-01 22:09:47 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2020-07-09 10:25:21 +0200
commitb242973f0fae47563917c7bd2ac6bf2b72cdafe8 (patch)
tree1220449d7fba028056a70c14d51286e9af57d112
parenthwrng: bcm2835 - Constify bcm2835_rng_devtype[] (diff)
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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>
-rw-r--r--drivers/char/hw_random/nomadik-rng.c2
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 */