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Groups > linux.kernel > #1320314
| From | Brian Norris <computersforpeace@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 5/8] mtd: spi-nor: use BIT() for flash_info flags |
| Date | 2016-01-28 07:00 +0100 |
| Message-ID | <qVNMD-7dr-19@gated-at.bofh.it> (permalink) |
| References | <qVNMB-7dr-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
It's a little easier to read and make sure there are no collisions
(IMO).
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
drivers/mtd/spi-nor/spi-nor.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 46da6bb706fa..ac930e902ee3 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -61,14 +61,14 @@ struct flash_info {
u16 addr_width;
u16 flags;
-#define SECT_4K 0x01 /* SPINOR_OP_BE_4K works uniformly */
-#define SPI_NOR_NO_ERASE 0x02 /* No erase command needed */
-#define SST_WRITE 0x04 /* use SST byte programming */
-#define SPI_NOR_NO_FR 0x08 /* Can't do fastread */
-#define SECT_4K_PMC 0x10 /* SPINOR_OP_BE_4K_PMC works uniformly */
-#define SPI_NOR_DUAL_READ 0x20 /* Flash supports Dual Read */
-#define SPI_NOR_QUAD_READ 0x40 /* Flash supports Quad Read */
-#define USE_FSR 0x80 /* use flag status register */
+#define SECT_4K BIT(0) /* SPINOR_OP_BE_4K works uniformly */
+#define SPI_NOR_NO_ERASE BIT(1) /* No erase command needed */
+#define SST_WRITE BIT(2) /* use SST byte programming */
+#define SPI_NOR_NO_FR BIT(3) /* Can't do fastread */
+#define SECT_4K_PMC BIT(4) /* SPINOR_OP_BE_4K_PMC works uniformly */
+#define SPI_NOR_DUAL_READ BIT(5) /* Flash supports Dual Read */
+#define SPI_NOR_QUAD_READ BIT(6) /* Flash supports Quad Read */
+#define USE_FSR BIT(7) /* use flag status register */
};
#define JEDEC_MFR(info) ((info)->id[0])
--
1.7.9.5
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[PATCH 0/8] mtd: spi-nor: locking fixes and updates Brian Norris <computersforpeace@gmail.com> - 2016-01-28 07:00 +0100
[PATCH 8/8] mtd: spi-nor: support lock/unlock for a few Winbond chips Brian Norris <computersforpeace@gmail.com> - 2016-01-28 07:00 +0100
[PATCH 2/8] mtd: spi-nor: guard against underflows in stm_is_locked_sr Brian Norris <computersforpeace@gmail.com> - 2016-01-28 07:00 +0100
[PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Brian Norris <computersforpeace@gmail.com> - 2016-01-28 07:00 +0100
Re: [PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> - 2016-01-28 15:40 +0100
Re: [PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Brian Norris <computersforpeace@gmail.com> - 2016-01-28 19:00 +0100
Re: [PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> - 2016-01-28 20:30 +0100
Re: [PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Brian Norris <computersforpeace@gmail.com> - 2016-01-28 20:50 +0100
Re: [PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> - 2016-01-29 14:30 +0100
Re: [PATCH 4/8] mtd: spi-nor: disallow further writes to SR if WP# is low Brian Norris <computersforpeace@gmail.com> - 2016-01-29 20:30 +0100
[PATCH 5/8] mtd: spi-nor: use BIT() for flash_info flags Brian Norris <computersforpeace@gmail.com> - 2016-01-28 07:00 +0100
[PATCH 6/8] mtd: spi-nor: add SPI_NOR_HAS_LOCK flag Brian Norris <computersforpeace@gmail.com> - 2016-01-28 07:00 +0100
[PATCH 1/8] mtd: spi-nor: wait for SR_WIP to clear on initial unlock Brian Norris <computersforpeace@gmail.com> - 2016-01-28 07:00 +0100
Re: [PATCH 0/8] mtd: spi-nor: locking fixes and updates Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> - 2016-01-28 15:50 +0100
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