From 64d14c6fe040361ff6aecb825e392cf97837cd9e Mon Sep 17 00:00:00 2001 From: Chris Packham Date: Fri, 29 Mar 2019 15:13:21 +1300 Subject: [PATCH] mtd: maps: physmap: Store gpio_values correctly 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") Cc: Signed-off-by: Chris Packham Reviewed-by: Boris Brezillon Signed-off-by: Richard Weinberger --- 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)