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| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2016-06-08 21:31:09 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-06-13 12:47:50 +0300 |
| commit | 5ad67c14510b74f3b705bbe6413287a0943e5800 (patch) | |
| tree | 6e5dcff5d76deea5611e02d6088dfa3c64b58487 /drivers/char/hw_random/exynos-rng.c | |
| parent | 773b197972bebcbd9eb3cd4d2688a68619eef85c (diff) | |
| download | linux-5ad67c14510b74f3b705bbe6413287a0943e5800.tar.xz | |
hwrng: exynos - fixup IO accesors
The __raw IO functions are not endian safe, so use the readl_relaxed
and writel_relaxed versions of these.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random/exynos-rng.c')
| -rw-r--r-- | drivers/char/hw_random/exynos-rng.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/hw_random/exynos-rng.c b/drivers/char/hw_random/exynos-rng.c index ed44561ea647..23d358553b21 100644 --- a/drivers/char/hw_random/exynos-rng.c +++ b/drivers/char/hw_random/exynos-rng.c @@ -45,12 +45,12 @@ struct exynos_rng { static u32 exynos_rng_readl(struct exynos_rng *rng, u32 offset) { - return __raw_readl(rng->mem + offset); + return readl_relaxed(rng->mem + offset); } static void exynos_rng_writel(struct exynos_rng *rng, u32 val, u32 offset) { - __raw_writel(val, rng->mem + offset); + writel_relaxed(val, rng->mem + offset); } static int exynos_rng_configure(struct exynos_rng *exynos_rng) |