From f9e4a182a3ecf10ba7eb8cda845c2a83b2c2bb19 Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Fri, 17 Jul 2015 16:54:54 +0300 Subject: [PATCH] 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 Signed-off-by: Horia Geant? Signed-off-by: Herbert Xu --- drivers/crypto/caam/desc_constr.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h index 9f79fd7bd4d7d..98d07de24fc48 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) \ -- 2.39.5