Commit d4f6d923 authored Jul 01, 2020 by Rikard Falkeborn Committed by Herbert Xu Jul 09, 2020

hwrng: bcm2835 - Constify bcm2835_rng_devtype[]



bcm2835_rng_devtype[] 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
   2392     176       0    2568     a08 drivers/char/hw_random/bcm2835-rng.o

After:
   text    data     bss     dec     hex filename
   2464     104       0    2568     a08 drivers/char/hw_random/bcm2835-rng.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent e4ca592c

drivers/char/hw_random/bcm2835-rng.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -187,7 +187,7 @@ static int bcm2835_rng_probe(struct platform_device *pdev)

		MODULE_DEVICE_TABLE(of, bcm2835_rng_of_match);

		static struct platform_device_id bcm2835_rng_devtype[] = {
		static const struct platform_device_id bcm2835_rng_devtype[] = {
		{ .name = "bcm2835-rng" },
		{ .name = "bcm63xx-rng" },
		{ /* sentinel */ }

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