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| author | Marcin Niestroj <m.niestroj@grinn-global.com> | 2018-09-03 13:23:52 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-04 10:03:49 +0200 |
| commit | 947e727947748885e9b918f743388f829758a657 (patch) | |
| tree | 9e1c1435cf9d406f8395a9e428e91a3ca5690081 /drivers/crypto | |
| parent | b8f94c6d5e20d7a5c605fe2e08dc495cbb175e88 (diff) | |
| download | barebox-947e727947748885e9b918f743388f829758a657.tar.gz barebox-947e727947748885e9b918f743388f829758a657.tar.xz | |
crypto: caam - fix warning in APPEND_MATH_IMM_u64
Pick commit c1f2cd21ed5335bfcf5dd1d3a05a2a83bae14c3a from Linux
upstream.
crypto: caam - fix warning in APPEND_MATH_IMM_u64
An implicit truncation is done when using a variable of 64 bits
in MATH command:
warning: large integer implicitly truncated to unsigned type [-Woverflow]
Silence the compiler by feeding it with an explicit truncated value.
Signed-off-by: Tudor Ambarus <tudor.ambarus@freescale.com>
Signed-off-by: Horia Geant? <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/desc_constr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h index 9f79fd7bd4..c06ee734d6 100644 --- a/drivers/crypto/caam/desc_constr.h +++ b/drivers/crypto/caam/desc_constr.h @@ -367,7 +367,7 @@ do { \ if (upper) \ append_u64(desc, data); \ else \ - append_u32(desc, data); \ + append_u32(desc, lower_32_bits(data)); \ } while (0) #define append_math_add_imm_u64(desc, dest, src0, src1, data) \ |