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path: root/drivers/mtd/spi/sf_probe.c
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Diffstat (limited to 'drivers/mtd/spi/sf_probe.c')
-rw-r--r--drivers/mtd/spi/sf_probe.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index 48de7c1..bc3cf6c 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -150,8 +150,10 @@ static struct spi_flash *spi_flash_validate_params(struct spi_slave *spi,
flash->page_size = ((ext_jedec == 0x4d00) ? 512 : 256) << flash->shift;
flash->sector_size = params->sector_size << flash->shift;
flash->size = flash->sector_size * params->nr_sectors << flash->shift;
+#ifdef CONFIG_SF_DUAL_FLASH
if (flash->dual_flash & SF_DUAL_STACKED_FLASH)
flash->size <<= 1;
+#endif
/* Compute erase sector and command */
if (params->flags & SECT_4K) {