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authorMike Frysinger <vapier@gentoo.org>2012-03-04 22:56:52 -0500
committerMike Frysinger <vapier@gentoo.org>2012-03-04 22:56:52 -0500
commita4ed3b653163367628d4ad173dfe3faf388da0ac (patch)
treead5f783584741dbcd8c0b00bd3fff595a8fb4643 /drivers/mtd/spi/stmicro.c
parentb98b611502f5e0a85a1f8e15cf46c470cb105614 (diff)
downloadtalos-obmc-uboot-a4ed3b653163367628d4ad173dfe3faf388da0ac.tar.gz
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sf: inline data constants
I imagine much of these constants are due to copy & pasting previous drivers rather than an actual reflection of the hardware layout. At any rate, inline the info that we don't care about externally as it shrinks things nicely. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'drivers/mtd/spi/stmicro.c')
-rw-r--r--drivers/mtd/spi/stmicro.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index 5b684792de..6f7b807da2 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -40,7 +40,6 @@
struct stmicro_spi_flash_params {
u8 idcode1;
- u16 page_size;
u16 pages_per_sector;
u16 nr_sectors;
const char *name;
@@ -49,56 +48,48 @@ struct stmicro_spi_flash_params {
static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = {
{
.idcode1 = 0x11,
- .page_size = 256,
.pages_per_sector = 128,
.nr_sectors = 4,
.name = "M25P10",
},
{
.idcode1 = 0x15,
- .page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 32,
.name = "M25P16",
},
{
.idcode1 = 0x12,
- .page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 4,
.name = "M25P20",
},
{
.idcode1 = 0x16,
- .page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 64,
.name = "M25P32",
},
{
.idcode1 = 0x13,
- .page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 8,
.name = "M25P40",
},
{
.idcode1 = 0x17,
- .page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 128,
.name = "M25P64",
},
{
.idcode1 = 0x14,
- .page_size = 256,
.pages_per_sector = 256,
.nr_sectors = 16,
.name = "M25P80",
},
{
.idcode1 = 0x18,
- .page_size = 256,
.pages_per_sector = 1024,
.nr_sectors = 64,
.name = "M25P128",
@@ -153,8 +144,8 @@ struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode)
flash->write = spi_flash_cmd_write_multi;
flash->erase = stmicro_erase;
flash->read = spi_flash_cmd_read_fast;
- flash->page_size = params->page_size;
- flash->sector_size = params->page_size * params->pages_per_sector;
+ flash->page_size = 256;
+ flash->sector_size = 256 * params->pages_per_sector;
flash->size = flash->sector_size * params->nr_sectors;
return flash;
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