Hi,
'staging:' in mail subject is missing...
On Fri, Apr 16, 2021 at 05:20:41PM +0300, Andy Shevchenko wrote:
> The custom ->reset() repeats the generic one, replace it.
>
> Note, in newer kernels the context of the function is a sleeping one,
> it's fine to switch over to the sleeping functions. Keeping the reset
> line asserted longer than 20 microseconds is also okay, it's an idling
> state of the hardware.
>
> Fixes: b2ebd4be6fa1 ("staging: fbtft: add fb_agm1264k-fl driver")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> ---
> v2: new patch split from the bigger fix (Greg)
> drivers/staging/fbtft/fb_agm1264k-fl.c | 14 --------------
> 1 file changed, 14 deletions(-)
>
> diff --git a/drivers/staging/fbtft/fb_agm1264k-fl.c b/drivers/staging/fbtft/fb_agm1264k-fl.c
> index eeeeec97ad27..4dfc22d05a40 100644
> --- a/drivers/staging/fbtft/fb_agm1264k-fl.c
> +++ b/drivers/staging/fbtft/fb_agm1264k-fl.c
> @@ -77,19 +77,6 @@ static int init_display(struct fbtft_par *par)
> return 0;
> }
>
> -static void reset(struct fbtft_par *par)
> -{
> - if (!par->gpio.reset)
> - return;
> -
> - dev_dbg(par->info->device, "%s()\n", __func__);
> -
> - gpiod_set_value(par->gpio.reset, 0);
> - udelay(20);
> - gpiod_set_value(par->gpio.reset, 1);
> - mdelay(120);
> -}
> -
> /* Check if all necessary GPIOS defined */
> static int verify_gpios(struct fbtft_par *par)
> {
> @@ -439,7 +426,6 @@ static struct fbtft_display display = {
> .set_addr_win = set_addr_win,
> .verify_gpios = verify_gpios,
> .request_gpios_match = request_gpios_match,
> - .reset = reset,
> .write = write,
> .write_register = write_reg8_bus8,
> .write_vmem = write_vmem,
> --
> 2.30.2
>
>
thank you,
fabio
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