Staging: mt29f_spinand: Prefer using the BIT macro
Replace all instances of bit shifting on 1 with the BIT(x) macro. In
addition, convert other non-1 shift operations with the equivalent
BIT(x) macro for uniformity. Issue pointed out by checkpatch.
CHECK: Prefer using the BIT macro
Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/mt29f_spinand/mt29f_spinand.h b/drivers/staging/mt29f_spinand/mt29f_spinand.h
index fe6c15a..ae62975 100644
--- a/drivers/staging/mt29f_spinand/mt29f_spinand.h
+++ b/drivers/staging/mt29f_spinand/mt29f_spinand.h
@@ -44,19 +44,19 @@
/* status */
#define STATUS_OIP_MASK 0x01
-#define STATUS_READY (0 << 0)
-#define STATUS_BUSY (1 << 0)
+#define STATUS_READY 0
+#define STATUS_BUSY BIT(0)
#define STATUS_E_FAIL_MASK 0x04
-#define STATUS_E_FAIL (1 << 2)
+#define STATUS_E_FAIL BIT(2)
#define STATUS_P_FAIL_MASK 0x08
-#define STATUS_P_FAIL (1 << 3)
+#define STATUS_P_FAIL BIT(3)
#define STATUS_ECC_MASK 0x30
-#define STATUS_ECC_1BIT_CORRECTED (1 << 4)
-#define STATUS_ECC_ERROR (2 << 4)
-#define STATUS_ECC_RESERVED (3 << 4)
+#define STATUS_ECC_1BIT_CORRECTED BIT(4)
+#define STATUS_ECC_ERROR BIT(5)
+#define STATUS_ECC_RESERVED (BIT(5) | BIT(4))
/*ECC enable defines*/
#define OTP_ECC_MASK 0x10