#ifndef __ASM_GENERIC_UACCESS_UNALIGNED_H #define __ASM_GENERIC_UACCESS_UNALIGNED_H /* * This macro should be used instead of __get_user() when accessing * values at locations that are not known to be aligned. */ #define __get_user_unaligned(x, ptr) \ ({ \ __typeof__ (*(ptr)) __x; \ __copy_from_user(&__x, (ptr), sizeof(*(ptr))) ? -EFAULT : 0; \ (x) = __x; \ }) /* * This macro should be used instead of __put_user() when accessing * values at locations that are not known to be aligned. */ #define __put_user_unaligned(x, ptr) \ ({ \ __typeof__ (*(ptr)) __x = (x); \ __copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0; \ }) #endif /* __ASM_GENERIC_UACCESS_UNALIGNED_H */ git.png' alt='cgit logo'/> index : net-next.git
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authorJohannes Berg <johannes.berg@intel.com>2017-01-26 17:15:44 +0100
committerJohannes Berg <johannes.berg@intel.com>2017-01-26 18:03:09 +0100
commit228c8c6b1f4376788e9d5ab00d50b10228eb40d3 (patch)
treedfd7010fa9480284fe72bb2c4ab50a5225792a10 /include/dt-bindings/media/tvp5150.h
parent731977e97b3697454a862fec656c2561eabc0b87 (diff)
wireless: define cipher/AKM suites using a macro
The spec writes cipher/AKM suites as something like 00-0F-AC:9, but the part after the colon isn't hex, it's decimal, so that we've already had a few mistakes (in other code, or unmerged patches) to e.g. write 0x000FAC10 instead of 0x000FAC0A. Use a macro to avoid that problem. Reviewed-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/dt-bindings/media/tvp5150.h')