This is a note to let you know that I've just added the patch titled
nvmem: core: remove nvmem_config wp_gpio
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nvmem-core-remove-nvmem_config-wp_gpio.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 569653f022a29a1a44ea9de5308b657228303fa5 Mon Sep 17 00:00:00 2001
From: "Russell King (Oracle)" <rmk+kernel@xxxxxxxxxxxxxxx>
Date: Fri, 27 Jan 2023 10:40:09 +0000
Subject: nvmem: core: remove nvmem_config wp_gpio
From: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx>
commit 569653f022a29a1a44ea9de5308b657228303fa5 upstream.
No one provides wp_gpio, so let's remove it to avoid issues with
the nvmem core putting this gpio.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230127104015.23839-5-srinivas.kandagatla@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/nvmem/core.c | 4 +---
include/linux/nvmem-provider.h | 2 --
2 files changed, 1 insertion(+), 5 deletions(-)
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -772,9 +772,7 @@ struct nvmem_device *nvmem_register(cons
nvmem->id = rval;
- if (config->wp_gpio)
- nvmem->wp_gpio = config->wp_gpio;
- else if (!config->ignore_wp)
+ if (!config->ignore_wp)
nvmem->wp_gpio = gpiod_get_optional(config->dev, "wp",
GPIOD_OUT_HIGH);
if (IS_ERR(nvmem->wp_gpio)) {
--- a/include/linux/nvmem-provider.h
+++ b/include/linux/nvmem-provider.h
@@ -70,7 +70,6 @@ struct nvmem_keepout {
* @word_size: Minimum read/write access granularity.
* @stride: Minimum read/write access stride.
* @priv: User context passed to read/write callbacks.
- * @wp-gpio: Write protect pin
* @ignore_wp: Write Protect pin is managed by the provider.
*
* Note: A default "nvmem<id>" name will be assigned to the device if
@@ -85,7 +84,6 @@ struct nvmem_config {
const char *name;
int id;
struct module *owner;
- struct gpio_desc *wp_gpio;
const struct nvmem_cell_info *cells;
int ncells;
const struct nvmem_keepout *keepout;
Patches currently in stable-queue which might be from rmk+kernel@xxxxxxxxxxxxxxx are
queue-6.1/nvmem-core-fix-registration-vs-use-race.patch
queue-6.1/nvmem-core-remove-nvmem_config-wp_gpio.patch
queue-6.1/nvmem-core-fix-return-value.patch
queue-6.1/nvmem-core-initialise-nvmem-id-early.patch
queue-6.1/nvmem-core-fix-cleanup-after-dev_set_name.patch
