Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 07156020 authored by Herbert Xu's avatar Herbert Xu Committed by Greg Kroah-Hartman
Browse files

hwrng: st - Fix W=1 unused variable warning 



[ Upstream commit ad23756271d5744a0a0ba556f8aaa70e358d5aa6 ]

This patch fixes an unused variable warning when this driver is
built-in with CONFIG_OF=n.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Stable-dep-of: 501e197a02d4 ("hwrng: st - keep clock enabled while hwrng is registered")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 18fa56ca

drivers/char/hw_random/st-rng.c

+2 −1
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#include <linux/delay.h>

#include <linux/hw_random.h>

#include <linux/io.h>

#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/of.h>

#include <linux/platform_device.h>
@@ -123,7 +124,7 @@ static int st_rng_remove(struct platform_device *pdev) 
	return 0;

}



static const struct of_device_id st_rng_match[] = {

static const struct of_device_id st_rng_match[] __maybe_unused = {

	{ .compatible = "st,rng" },

	{},

};