From 2a46fa13d788364c093c4296fe01cae837aa8919 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 17 Jul 2008 17:59:56 -0700 Subject: iop_adma: cleanup iop_chan_xor_slot_count - use a table for iop13xx, trade text for data - shrink the iop3xx to a cache line Signed-off-by: Dan Williams --- include/asm-arm/hardware/iop3xx-adma.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/asm-arm/hardware') diff --git a/include/asm-arm/hardware/iop3xx-adma.h b/include/asm-arm/hardware/iop3xx-adma.h index a32b86ac62a..af64676650a 100644 --- a/include/asm-arm/hardware/iop3xx-adma.h +++ b/include/asm-arm/hardware/iop3xx-adma.h @@ -260,7 +260,7 @@ static inline int iop_chan_memset_slot_count(size_t len, int *slots_per_op) static inline int iop3xx_aau_xor_slot_count(size_t len, int src_cnt, int *slots_per_op) { - static const int slot_count_table[] = { 0, + static const char slot_count_table[] = { 1, 1, 1, 1, /* 01 - 04 */ 2, 2, 2, 2, /* 05 - 08 */ 4, 4, 4, 4, /* 09 - 12 */ @@ -270,7 +270,7 @@ static inline int iop3xx_aau_xor_slot_count(size_t len, int src_cnt, 8, 8, 8, 8, /* 25 - 28 */ 8, 8, 8, 8, /* 29 - 32 */ }; - *slots_per_op = slot_count_table[src_cnt]; + *slots_per_op = slot_count_table[src_cnt - 1]; return *slots_per_op; } -- cgit v1.2.3