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staging: ccree: drop no longer used macro 

MSB64 macro is no longer used or needed. Drop it.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gilad Ben-Yossef 2017-06-04 11:02:33 +03:00 committed by Greg Kroah-Hartman
parent 84d69a7b03
commit ef78342266
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/ccree/cc_hw_queue_defs.h
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@ -237,8 +237,6 @@ static inline void set_ack_last(struct cc_hw_desc *pdesc)
pdesc->word[4] |= FIELD_PREP(WORD4_ACK_NEEDED, 1);
}
#define MSB64(_addr) (sizeof(_addr) == 4 ? 0 : ((_addr) >> 32) & U16_MAX)
/*
* Set the DIN field of a HW descriptors
*