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mtd: spi-nor: issi: sort flash_info database

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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 <mwalle@kernel.org>
Link: https://lore.kernel.org/r/20230807-mtd-flash-info-db-rework-v3-34-e60548861b10@kernel.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
This commit is contained in:
Michael Walle 2023-09-08 12:16:52 +02:00 committed by Tudor Ambarus
parent 1d8e64f40b
commit 947bb8f24b
No known key found for this signature in database
GPG Key ID: 4B554F47A58D14E9
1 changed files with 22 additions and 22 deletions
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44
drivers/mtd/spi-nor/issi.c
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@ -48,26 +48,43 @@ static const struct spi_nor_fixups pm25lv_nor_fixups = {
static const struct flash_info issi_nor_parts[] = {
{
.name = "pm25lv512",
.sector_size = SZ_32K,
.size = SZ_64K,
.no_sfdp_flags = SECT_4K,
.fixups = &pm25lv_nor_fixups
}, {
.name = "pm25lv010",
.sector_size = SZ_32K,
.size = SZ_128K,
.no_sfdp_flags = SECT_4K,
.fixups = &pm25lv_nor_fixups
}, {
.id = SNOR_ID(0x7f, 0x9d, 0x20),
.name = "is25cd512",
.sector_size = SZ_32K,
.size = SZ_64K,
.no_sfdp_flags = SECT_4K,
}, {
.id = SNOR_ID(0x7f, 0x9d, 0x46),
.name = "pm25lq032",
.size = SZ_4M,
.no_sfdp_flags = SECT_4K,
}, {
.id = SNOR_ID(0x9d, 0x40, 0x13),
.name = "is25lq040b",
.size = SZ_512K,
.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
}, {
.id = SNOR_ID(0x9d, 0x60, 0x15),
.name = "is25lp016d",
.size = SZ_2M,
.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
}, {
.id = SNOR_ID(0x9d, 0x60, 0x14),
.name = "is25lp080d",
.size = SZ_1M,
.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
}, {
.id = SNOR_ID(0x9d, 0x60, 0x15),
.name = "is25lp016d",
.size = SZ_2M,
.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
}, {
.id = SNOR_ID(0x9d, 0x60, 0x16),
.name = "is25lp032",
@ -109,23 +126,6 @@ static const struct flash_info issi_nor_parts[] = {
.flags = SPI_NOR_QUAD_PP,
.fixups = &is25lp256_fixups,
.fixup_flags = SPI_NOR_4B_OPCODES,
}, {
.name = "pm25lv512",
.sector_size = SZ_32K,
.size = SZ_64K,
.no_sfdp_flags = SECT_4K,
.fixups = &pm25lv_nor_fixups
}, {
.name = "pm25lv010",
.sector_size = SZ_32K,
.size = SZ_128K,
.no_sfdp_flags = SECT_4K,
.fixups = &pm25lv_nor_fixups
}, {
.id = SNOR_ID(0x7f, 0x9d, 0x46),
.name = "pm25lq032",
.size = SZ_4M,
.no_sfdp_flags = SECT_4K,
}
};