[PATCH 06/21] mfd: prepare to generalize BITS() macro

[Yury Norov (NVIDIA)]

In preparation for adding generic BITS() macro, add an #undef directive
for the existing BITS(). The following patches will drop it entirely.

Signed-off-by: Yury Norov (NVIDIA) <yury.norov at gmail.com>
---
 drivers/mfd/db8500-prcmu-regs.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/db8500-prcmu-regs.h b/drivers/mfd/db8500-prcmu-regs.h
index 75fd1069372c..25d2d5966211 100644
--- a/drivers/mfd/db8500-prcmu-regs.h
+++ b/drivers/mfd/db8500-prcmu-regs.h
@@ -12,6 +12,7 @@
 #ifndef __DB8500_PRCMU_REGS_H
 #define __DB8500_PRCMU_REGS_H
 
+#undef BITS
 #define BITS(_start, _end) ((BIT(_end) - BIT(_start)) + BIT(_end))
 
 #define PRCM_ACLK_MGT		(0x004)
-- 
2.43.0