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Diffstat (limited to 'chip/npcx/system-npcx7.c')
-rw-r--r--chip/npcx/system-npcx7.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/npcx/system-npcx7.c b/chip/npcx/system-npcx7.c
index 579b2a1321..6b0e5157ea 100644
--- a/chip/npcx/system-npcx7.c
+++ b/chip/npcx/system-npcx7.c
@@ -22,7 +22,7 @@
/* Macros for last 32K ram block */
#define LAST_RAM_BLK ((NPCX_RAM_SIZE / (32 * 1024)) - 1)
-#define RAM_PD_MASK (~(1 << LAST_RAM_BLK))
+#define RAM_PD_MASK (BIT(LAST_RAM_BLK) - 1)
/*****************************************************************************/
/* IC specific low-level driver depends on chip series */