sf: Remove SECT_32K

SECT_32K never used anywhere in the code.

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

drivers/mtd/spi/sandbox.c

@@ -292,10 +292,7 @@ static int sandbox_sf_process_cmd(struct sandbox_spi_flash *sbsf, const u8 *rx,
 				sbsf->data->nr_sectors;
 		} else if (sbsf->cmd == CMD_ERASE_4K && (flags & SECT_4K)) {
 			sbsf->erase_size = 4 << 10;
-		} else if (sbsf->cmd == CMD_ERASE_32K && (flags & SECT_32K)) {
-			sbsf->erase_size = 32 << 10;
-		} else if (sbsf->cmd == CMD_ERASE_64K &&
-			   !(flags & (SECT_4K | SECT_32K))) {
+		} else if (sbsf->cmd == CMD_ERASE_64K && !(flags & SECT_4K)) {
 			sbsf->erase_size = 64 << 10;
 		} else {
 			debug(" cmd unknown: %#x\n", sbsf->cmd);

drivers/mtd/spi/sf_internal.h

@@ -27,14 +27,13 @@ enum {
 #else
 	SECT_4K		= BIT(0),
 #endif
-	SECT_32K	= BIT(1),
-	E_FSR		= BIT(2),
-	SST_WR		= BIT(3),
-	WR_QPP		= BIT(4),
-	RD_QUAD		= BIT(5),
-	RD_DUAL		= BIT(6),
-	RD_QUADIO	= BIT(7),
-	RD_DUALIO	= BIT(8),
+	E_FSR		= BIT(1),
+	SST_WR		= BIT(2),
+	WR_QPP		= BIT(3),
+	RD_QUAD		= BIT(4),
+	RD_DUAL		= BIT(5),
+	RD_QUADIO	= BIT(6),
+	RD_DUALIO	= BIT(7),
 };
 #define RD_FULL		RD_QUAD | RD_DUAL | RD_QUADIO | RD_DUALIO
 
@@ -57,7 +56,6 @@ enum spi_nor_option_flags {
 
 /* Erase commands */
 #define CMD_ERASE_4K			0x20
-#define CMD_ERASE_32K			0x52
 #define CMD_ERASE_CHIP			0xc7
 #define CMD_ERASE_64K			0xd8
 

drivers/mtd/spi/spi_flash.c

@@ -1159,9 +1159,6 @@ int spi_flash_scan(struct spi_flash *flash)
 	if (params->flags & SECT_4K) {
 		flash->erase_cmd = CMD_ERASE_4K;
 		flash->erase_size = 4096 << flash->shift;
-	} else if (params->flags & SECT_32K) {
-		flash->erase_cmd = CMD_ERASE_32K;
-		flash->erase_size = 32768 << flash->shift;
 	} else {
 		flash->erase_cmd = CMD_ERASE_64K;
 		flash->erase_size = flash->sector_size;