Hi Nicolas,
On Mon, Nov 23, 2020 at 07:38:29PM +0100, Nicolas Saenz Julienne wrote:
> Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware
> interface when unbinding the device.
I do not believe this comment is correct any longer. Otherwise:
Acked-by: Dmitry Torokhov <dmitry.torok...@gmail.com>
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulie...@suse.de>
>
> ---
>
> Changes since v3:
> - Release firmware handle in probe function
>
> Changes since v2:
> - Use devm_rpi_firmware_get(), instead of remove function
>
> drivers/input/touchscreen/raspberrypi-ts.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/input/touchscreen/raspberrypi-ts.c
> b/drivers/input/touchscreen/raspberrypi-ts.c
> index ef6aaed217cf..5000f5fd9ec3 100644
> --- a/drivers/input/touchscreen/raspberrypi-ts.c
> +++ b/drivers/input/touchscreen/raspberrypi-ts.c
> @@ -160,7 +160,7 @@ static int rpi_ts_probe(struct platform_device *pdev)
> touchbuf = (u32)ts->fw_regs_phys;
> error = rpi_firmware_property(fw, RPI_FIRMWARE_FRAMEBUFFER_SET_TOUCHBUF,
> &touchbuf, sizeof(touchbuf));
> -
> + rpi_firmware_put(fw);
> if (error || touchbuf != 0) {
> dev_warn(dev, "Failed to set touchbuf, %d\n", error);
> return error;
> --
> 2.29.2
>
--
Dmitry
