e1000e: mark shifted values as unsigned

The E1000_ICH_NVM_SIG_MASK value is shifted, out to the 31st bit, which
is the signed bit for signed constants. Mark these values as unsigned to
prevent compiler warnings and issues on platforms which a different
signed bit implementation.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h
index 2311f60..67163ca 100644 (file)
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.h
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h
@@ -73,10 +73,10 @@
                                 (ID_LED_OFF1_ON2  <<  4) | \
                                 (ID_LED_DEF1_DEF2))
 
-#define E1000_ICH_NVM_SIG_WORD         0x13
-#define E1000_ICH_NVM_SIG_MASK         0xC000
-#define E1000_ICH_NVM_VALID_SIG_MASK   0xC0
-#define E1000_ICH_NVM_SIG_VALUE                0x80
+#define E1000_ICH_NVM_SIG_WORD         0x13u
+#define E1000_ICH_NVM_SIG_MASK         0xC000u
+#define E1000_ICH_NVM_VALID_SIG_MASK   0xC0u
+#define E1000_ICH_NVM_SIG_VALUE                0x80u
 
 #define E1000_ICH8_LAN_INIT_TIMEOUT    1500