mtd: spi-nor: sst: sort flash_info database

The flash ID is the new primary key into our database. Sort the entry by
it. Keep the most specific ones first, because there might be ID
collisions between shorter and longer ones.

Signed-off-by: Michael Walle <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Tudor Ambarus <[email protected]>

Author: mwalle

drivers/mtd/spi-nor/sst.c

@@ -62,38 +62,16 @@ static const struct spi_nor_fixups sst26vf_nor_fixups = {
 
 static const struct flash_info sst_nor_parts[] = {
 	{
-		.id = SNOR_ID(0xbf, 0x25, 0x8d),
-		.name = "sst25vf040b",
-		.size = SZ_512K,
-		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
-		.no_sfdp_flags = SECT_4K,
-		.mfr_flags = SST_WRITE,
-	}, {
-		.id = SNOR_ID(0xbf, 0x25, 0x8e),
-		.name = "sst25vf080b",
-		.size = SZ_1M,
-		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
-		.no_sfdp_flags = SECT_4K,
-		.mfr_flags = SST_WRITE,
-	}, {
-		.id = SNOR_ID(0xbf, 0x25, 0x41),
-		.name = "sst25vf016b",
-		.size = SZ_2M,
-		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
-		.no_sfdp_flags = SECT_4K,
-		.mfr_flags = SST_WRITE,
-	}, {
-		.id = SNOR_ID(0xbf, 0x25, 0x4a),
-		.name = "sst25vf032b",
-		.size = SZ_4M,
-		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+		.id = SNOR_ID(0x62, 0x16, 0x12),
+		.name = "sst25wf020a",
+		.size = SZ_256K,
+		.flags = SPI_NOR_HAS_LOCK,
 		.no_sfdp_flags = SECT_4K,
-		.mfr_flags = SST_WRITE,
 	}, {
-		.id = SNOR_ID(0xbf, 0x25, 0x4b),
-		.name = "sst25vf064c",
-		.size = SZ_8M,
-		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP | SPI_NOR_SWP_IS_VOLATILE,
+		.id = SNOR_ID(0x62, 0x16, 0x13),
+		.name = "sst25wf040b",
+		.size = SZ_512K,
+		.flags = SPI_NOR_HAS_LOCK,
 		.no_sfdp_flags = SECT_4K,
 	}, {
 		.id = SNOR_ID(0xbf, 0x25, 0x01),
@@ -116,18 +94,6 @@ static const struct flash_info sst_nor_parts[] = {
 		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
 		.no_sfdp_flags = SECT_4K,
 		.mfr_flags = SST_WRITE,
-	}, {
-		.id = SNOR_ID(0x62, 0x16, 0x12),
-		.name = "sst25wf020a",
-		.size = SZ_256K,
-		.flags = SPI_NOR_HAS_LOCK,
-		.no_sfdp_flags = SECT_4K,
-	}, {
-		.id = SNOR_ID(0x62, 0x16, 0x13),
-		.name = "sst25wf040b",
-		.size = SZ_512K,
-		.flags = SPI_NOR_HAS_LOCK,
-		.no_sfdp_flags = SECT_4K,
 	}, {
 		.id = SNOR_ID(0xbf, 0x25, 0x04),
 		.name = "sst25wf040",
@@ -143,10 +109,39 @@ static const struct flash_info sst_nor_parts[] = {
 		.no_sfdp_flags = SECT_4K,
 		.mfr_flags = SST_WRITE,
 	}, {
-		.id = SNOR_ID(0xbf, 0x26, 0x51),
-		.name = "sst26wf016b",
+		.id = SNOR_ID(0xbf, 0x25, 0x41),
+		.name = "sst25vf016b",
 		.size = SZ_2M,
-		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+		.no_sfdp_flags = SECT_4K,
+		.mfr_flags = SST_WRITE,
+	}, {
+		.id = SNOR_ID(0xbf, 0x25, 0x4a),
+		.name = "sst25vf032b",
+		.size = SZ_4M,
+		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+		.no_sfdp_flags = SECT_4K,
+		.mfr_flags = SST_WRITE,
+	}, {
+		.id = SNOR_ID(0xbf, 0x25, 0x4b),
+		.name = "sst25vf064c",
+		.size = SZ_8M,
+		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP | SPI_NOR_SWP_IS_VOLATILE,
+		.no_sfdp_flags = SECT_4K,
+	}, {
+		.id = SNOR_ID(0xbf, 0x25, 0x8d),
+		.name = "sst25vf040b",
+		.size = SZ_512K,
+		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+		.no_sfdp_flags = SECT_4K,
+		.mfr_flags = SST_WRITE,
+	}, {
+		.id = SNOR_ID(0xbf, 0x25, 0x8e),
+		.name = "sst25vf080b",
+		.size = SZ_1M,
+		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+		.no_sfdp_flags = SECT_4K,
+		.mfr_flags = SST_WRITE,
 	}, {
 		.id = SNOR_ID(0xbf, 0x26, 0x41),
 		.name = "sst26vf016b",
@@ -164,6 +159,11 @@ static const struct flash_info sst_nor_parts[] = {
 		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
 		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
 		.fixups = &sst26vf_nor_fixups,
+	}, {
+		.id = SNOR_ID(0xbf, 0x26, 0x51),
+		.name = "sst26wf016b",
+		.size = SZ_2M,
+		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
 	}
 };