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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 20:42:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 20:42:41 +0300 |
| commit | 5c40cd7db64a2949f268d7467b9be551a565d14b (patch) | |
| tree | fb8a67f6edcb0c9922c256a598d675c1c04051d6 /drivers/gpio/TODO | |
| parent | 8bde384a2090759efc9b92f34300887d418a2a3a (diff) | |
| parent | 25bf10be219d37d2fb221c93816a913f5f735530 (diff) | |
| download | linux-rolling-stable.tar.xz | |
Merge v6.16.2linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpio/TODO')
| -rw-r--r-- | drivers/gpio/TODO | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpio/TODO b/drivers/gpio/TODO index 4b70cbaa1caa..4a8b349f2483 100644 --- a/drivers/gpio/TODO +++ b/drivers/gpio/TODO @@ -44,6 +44,13 @@ Work items: to a machine description such as device tree, ACPI or fwnode that implicitly does not use global GPIO numbers. +- Fix drivers to not read back struct gpio_chip::base. Some drivers do + that and would be broken by attempts to poison it or make it dynamic. + Example in AT91 pinctrl driver: + https://lore.kernel.org/all/1d00c056-3d61-4c22-bedd-3bae0bf1ddc4@pengutronix.de/ + This particular driver is also DT-only, so with the above fixed, the + base can be made dynamic (set to -1) if CONFIG_GPIO_SYSFS is disabled. + - When this work is complete (will require some of the items in the following ongoing work as well) we can delete the old global numberspace accessors from <linux/gpio.h> and eventually delete |