stating: ccree: remove double definition of MSB64

The MSB64 is defined in two include file. One copy
is sufficient.
Signed-off-by: NGilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ccree/cc_lli_defs.h

@@ -28,8 +28,6 @@
 
 #define CC_MAX_MLLI_ENTRY_SIZE 0x10000
 
-#define MSB64(_addr) (sizeof(_addr) == 4 ? 0 : ((_addr) >> 32) & U16_MAX)
-
 #define LLI_SET_ADDR(lli_p, addr) \
 		BITFIELD_SET(((u32 *)(lli_p))[LLI_WORD0_OFFSET], LLI_LADDR_BIT_OFFSET, LLI_LADDR_BIT_SIZE, (addr & U32_MAX)); \
 		BITFIELD_SET(((u32 *)(lli_p))[LLI_WORD1_OFFSET], LLI_HADDR_BIT_OFFSET, LLI_HADDR_BIT_SIZE, MSB64(addr));