NTB: Correct Number of Scratch Pad Registers

The NTB Xeon hardware has 16 scratch pad registers and 16 back-to-back
scratch pad registers.  Correct the #define to represent this and update
the variable names to reflect their usage.

Signed-off-by: Jon Mason <jon.mason@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ntb/ntb_hw.c b/drivers/ntb/ntb_hw.c
index 515099ee12fe..3b0ab50e2d5c 100644
--- a/drivers/ntb/ntb_hw.c
+++ b/drivers/ntb/ntb_hw.c
@@ -547,7 +547,7 @@ static int ntb_xeon_setup(struct ntb_device *ndev)
         if (ndev->conn_type == NTB_CONN_B2B) {
                 ndev->reg_ofs.sdb = ndev->reg_base + SNB_B2B_DOORBELL_OFFSET;
                 ndev->reg_ofs.spad_write = ndev->reg_base + SNB_B2B_SPAD_OFFSET;
-                ndev->limits.max_spads = SNB_MAX_SPADS;
+                ndev->limits.max_spads = SNB_MAX_B2B_SPADS;
         } else {
                 ndev->reg_ofs.sdb = ndev->reg_base + SNB_SDOORBELL_OFFSET;
                 ndev->reg_ofs.spad_write = ndev->reg_base + SNB_SPAD_OFFSET;