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Staging: mt29f_spinand: Prefer using the BIT macro

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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>
This commit is contained in:
Eva Rachel Retuya 2015-10-24 22:35:47 +08:00 committed by Greg Kroah-Hartman
parent c75e057744
commit 6f663d5de5
1 changed files with 7 additions and 7 deletions
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14
drivers/staging/mt29f_spinand/mt29f_spinand.h
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@ -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