commit b902e07cea51e33fbe36453f7b1412dd7bbe760f
author Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Sat Jan 11 15:25:04 2014 +0530
committer Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Sun Jan 12 21:40:22 2014 +0530
tree eeddfd3f94263f3557bdb3f6b6f1dabfc3757779
parent 056fbc73d54df64adcb93c513cba708acb2683bd

sf: Add CONFIG_SF_DUAL_FLASH

This config will use for defining greater than single flash support.
currently - DUAL_STACKED and DUAL_PARALLEL.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>

drivers/mtd/spi/sf_probe.c

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 @@
 	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) {