[PATCH 1/2] mtd: maps: physmap: Store gpio_values correctly

[Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>]

When the gpio-addr-flash.c driver was merged with physmap-core.c the
code to store the current gpio_values was lost. This meant that once a
gpio was asserted it was never de-asserted. Fix this by storing the
current offset in gpio_values like the old driver used to.

Fixes: commit ba32ce95cbd9 ("mtd: maps: Merge gpio-addr-flash.c into physmap-core.c")
Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
---
 drivers/mtd/maps/physmap-core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/maps/physmap-core.c b/drivers/mtd/maps/physmap-core.c
index d9a3e4bebe5d..21b556afc305 100644
--- a/drivers/mtd/maps/physmap-core.c
+++ b/drivers/mtd/maps/physmap-core.c
@@ -132,6 +132,8 @@ static void physmap_set_addr_gpios(struct physmap_flash_info *info,
 
 		gpiod_set_value(info->gpios->desc[i], !!(BIT(i) & ofs));
 	}
+
+	info->gpio_values = ofs;
 }
 
 #define win_mask(order)		(BIT(order) - 1)
-- 
2.21.0


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