Arnd Bergmann 586d492f28 crypto: ixp4xx - fix building wiht 64-bit dma_addr_t ... The crypt_ctl structure must be exactly 64 bytes long to work correctly, and it has to be a power-of-two size to allow turning the 64-bit division in crypt_phys2virt() into a shift operation, avoiding the link failure: ERROR: modpost: "__aeabi_uldivmod" [drivers/crypto/intel/ixp4xx/ixp4xx_crypto.ko] undefined! The failure now shows up because the driver is available for compile testing after the move, and a previous fix turned the more descriptive BUILD_BUG_ON() into a link error. Change the variably-sized dma_addr_t into the expected 'u32' type that is needed for the hardware, and reinstate the size check for all 32-bit architectures to simplify debugging if it hits again. Fixes: 1bc7fdbf26 ("crypto: ixp4xx - Move driver to drivers/crypto/intel/ixp4xx") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2023-04-14 18:59:34 +08:00
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ixp4xx_crypto.c	crypto: ixp4xx - fix building wiht 64-bit dma_addr_t	2023-04-14 18:59:34 +08:00
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