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-rw-r--r--drivers/rtc/rtc-mcp795.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mcp795.c
index 89b0ffa83064..8ed55f6ff8ba 100644
--- a/drivers/rtc/rtc-mcp795.c
+++ b/drivers/rtc/rtc-mcp795.c
@@ -45,8 +45,8 @@
#define MCP795_REG_MONTH 0x06
#define MCP795_REG_CONTROL 0x08
-#define MCP795_ST_BIT 0x80
-#define MCP795_24_BIT 0x40
+#define MCP795_ST_BIT BIT(7)
+#define MCP795_24_BIT BIT(6)
#define MCP795_LP_BIT BIT(5)
#define MCP795_EXTOSC_BIT BIT(3)
#define MCP795_OSCON_BIT BIT(5)
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