sf: Cleanup spi_flash_info{}

- Proper tabs spaces
- Removed unnecessary
- Add comments in spi_flash_info members
- Add comments for spi_flash_info.flags

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h
index a9455ac89527439bcd3e1eba8b68b2cd027d895e..bbc08f6657d69edc72497a37e96940e5fd53464b 100644 (file)
--- a/drivers/mtd/spi/sf_internal.h
+++ b/drivers/mtd/spi/sf_internal.h
@@ -108,17 +108,9 @@ int sst_write_bp(struct spi_flash *flash, u32 offset, size_t len,
 #define JEDEC_ID(info)         (((info)->id[1]) << 8 | ((info)->id[2]))
 #define JEDEC_EXT(info)                (((info)->id[3]) << 8 | ((info)->id[4]))
 
-/**
- * struct spi_flash_info - SPI/QSPI flash device params structure
- *
- * @name:              Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO])
- * @sector_size:       Isn't necessarily a sector size from vendor,
- *                     the size listed here is what works with CMD_ERASE_64K
- * @nr_sectors:                No.of sectors on this device
- * @flags:             Important param, for flash specific behaviour
- */
 struct spi_flash_info {
-       const char *name;
+       /* Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO]) */
+       const char      *name;
 
        /*
         * This array stores the ID bytes.
@@ -128,20 +120,24 @@ struct spi_flash_info {
        u8              id[5];
        u8              id_len;
 
-       u32 sector_size;
-       u32 nr_sectors;
-
-       u16 page_size;
-
-       u16 flags;
-#define SECT_4K                        BIT(0)
-#define E_FSR                  BIT(1)
-#define SST_WR                 BIT(2)
-#define WR_QPP                 BIT(3)
-#define RD_QUAD                        BIT(4)
-#define RD_DUAL                        BIT(5)
-#define RD_QUADIO              BIT(6)
-#define RD_DUALIO              BIT(7)
+       /*
+        * The size listed here is what works with SPINOR_OP_SE, which isn't
+        * necessarily called a "sector" by the vendor.
+        */
+       u32             sector_size;
+       u32             nr_sectors;
+
+       u16             page_size;
+
+       u16             flags;
+#define SECT_4K                        BIT(0)  /* CMD_ERASE_4K works uniformly */
+#define E_FSR                  BIT(1)  /* use flag status register for */
+#define SST_WR                 BIT(2)  /* use SST byte/word programming */
+#define WR_QPP                 BIT(3)  /* use Quad Page Program */
+#define RD_QUAD                        BIT(4)  /* use Quad Read */
+#define RD_DUAL                        BIT(5)  /* use Dual Read */
+#define RD_QUADIO              BIT(6)  /* use Quad IO Read */
+#define RD_DUALIO              BIT(7)  /* use Dual IO Read */
 #define RD_FULL                        (RD_QUAD | RD_DUAL | RD_QUADIO | RD_DUALIO)
 };