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    parisc: Define CONFIG_CPU_BIG_ENDIAN · 74ad3d28
    Babu Moger 提交于
    While working on enabling queued rwlock on SPARC, found this following
    code in include/asm-generic/qrwlock.h which uses CONFIG_CPU_BIG_ENDIAN
    to clear a byte.
    
    static inline u8 *__qrwlock_write_byte(struct qrwlock *lock)
     {
    	return (u8 *)lock + 3 * IS_BUILTIN(CONFIG_CPU_BIG_ENDIAN);
     }
    
    Problem is many of the fixed big endian architectures don't define
    CPU_BIG_ENDIAN and clears the wrong byte.
    
    Define CPU_BIG_ENDIAN for parisc architecture to fix it.
    Signed-off-by: NBabu Moger <babu.moger@oracle.com>
    Signed-off-by: NHelge Deller <deller@gmx.de>
    74ad3d28
Kconfig 8.2 KB