ddr: altera: sequencer: Zap bogus redefinition of RW_MGR_MEM_NUMBER_OF_RANKS

This is defined in the QTS-generated headers, so it must not be
re-defined in sequencer.h .

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
diff --git a/drivers/ddr/altera/sequencer.h b/drivers/ddr/altera/sequencer.h
index 3ecd733..f621e14 100644
--- a/drivers/ddr/altera/sequencer.h
+++ b/drivers/ddr/altera/sequencer.h
@@ -23,7 +23,6 @@
 #define RW_MGR_INST_ROM_WRITE_OFFSET		0x1800
 #define RW_MGR_AC_ROM_WRITE_OFFSET		0x1C00
 
-#define RW_MGR_MEM_NUMBER_OF_RANKS	1
 #define NUM_SHADOW_REGS			1
 
 #define RW_MGR_RANK_NONE		0xFF