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mtd: spi-nor: Rename SR_TB to indicate the bit used

Each vendor uses different bits for SR_TB of flash. To avoid ambiguity, rename SR_TB to indicate the bit used.

Jungseung Lee committed 6 years ago

Commit 52487e21 parent 01916e02 files · +7 −6Browse files

Showing the changes to include/linux (1 of 2 files). Show all

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include/linux/mtd/spi-nor.h+2−1
@@ -128,7 +128,8 @@ · 127 unmodified lines
128#define SR_BP0 BIT(2) /* Block protect 0 */128#define SR_BP0 BIT(2) /* Block protect 0 */
129#define SR_BP1 BIT(3) /* Block protect 1 */129#define SR_BP1 BIT(3) /* Block protect 1 */
130#define SR_BP2 BIT(4) /* Block protect 2 */130#define SR_BP2 BIT(4) /* Block protect 2 */
131#define SR_TB BIT(5) /* Top/Bottom protect */131#define SR_TB_BIT5 BIT(5) /* Top/Bottom protect */
132#define SR_TB_BIT6 BIT(6) /* Top/Bottom protect */
132#define SR_SRWD BIT(7) /* SR write protect */133#define SR_SRWD BIT(7) /* SR write protect */
133/* Spansion/Cypress specific status bits */134/* Spansion/Cypress specific status bits */
134#define SR_E_ERR BIT(5)135#define SR_E_ERR BIT(5)