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path: root/drivers/i2c/busses/i2c-ismt.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-ismt.c')
-rw-r--r--drivers/i2c/busses/i2c-ismt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c
index f4820fd3dc13..c0364314877e 100644
--- a/drivers/i2c/busses/i2c-ismt.c
+++ b/drivers/i2c/busses/i2c-ismt.c
@@ -145,8 +145,8 @@
#define ISMT_SPGT_SPD_MASK 0xc0000000 /* SMBus Speed mask */
#define ISMT_SPGT_SPD_80K 0x00 /* 80 kHz */
#define ISMT_SPGT_SPD_100K (0x1 << 30) /* 100 kHz */
-#define ISMT_SPGT_SPD_400K (0x2 << 30) /* 400 kHz */
-#define ISMT_SPGT_SPD_1M (0x3 << 30) /* 1 MHz */
+#define ISMT_SPGT_SPD_400K (0x2U << 30) /* 400 kHz */
+#define ISMT_SPGT_SPD_1M (0x3U << 30) /* 1 MHz */
/* MSI Control Register (MSICTL) bit definitions */