1 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-arm/hardware/iop3xx-adma.h b/include/asm-arm/hardware/iop3xx-adma.h
index a32b86ac62aa..af64676650a2 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;
 }