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| author | Kamil Konieczny <k.konieczny@partner.samsung.com> | 2019-03-01 15:02:54 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-03-07 09:24:52 +0100 |
| commit | aa1abbe015c314c88b502636dfd23d29597f5f26 (patch) | |
| tree | a022c9d73546d6aa366f3909ebc6d23fbc18b2c7 /drivers/crypto | |
| parent | crypto: s5p - add AES support for Exynos5433 (diff) | |
| download | linux-aa1abbe015c314c88b502636dfd23d29597f5f26.tar.xz linux-aa1abbe015c314c88b502636dfd23d29597f5f26.zip | |
crypto: s5p-sss - fix AES support for Exynos5433
Commit 0918f18c7179 ("crypto: s5p - add AES support for Exynos5433")
introduced bug in dereferencing clk_names[1] on platforms different from
Exynos5433. On Exynos board XU3 call trace is:
"Unable to handle kernel paging request at virtual address 00004000"
(strcmp) from [<c0774014>] (of_property_match_string+0x58/0xd0)
...
(devm_clk_get) from [<c075c248>] (s5p_aes_probe+0xd4/0x4a0)
(s5p_aes_probe) from [<c059dbc4>] (platform_drv_probe+0x6c/0xa4)
Fix this by setting array clk_names size to 2.
Fixes: 0918f18c7179 ("crypto: s5p - add AES support for Exynos5433")
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Kamil Konieczny <k.konieczny@partner.samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/s5p-sss.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c index f4e625cf53ca..1afdcb81d8ed 100644 --- a/drivers/crypto/s5p-sss.c +++ b/drivers/crypto/s5p-sss.c @@ -241,7 +241,7 @@ struct samsung_aes_variant { unsigned int aes_offset; unsigned int hash_offset; - const char *clk_names[]; + const char *clk_names[2]; }; struct s5p_aes_reqctx { |