Re: [PATCH v5] fbtft: add tearing signal detect

On Wed, Jan 27, 2021 at 02:19:27PM +0800, carlis wrote:

hi,i will fix it like below:
	par->gpio.te = devm_gpiod_get_index_optional(dev, "te", 0,
GPIOD_IN); if (IS_ERR(par->gpio.te)) {
		rc = PTR_ERR(par->gpio.te);
		pr_err("Failed to request  te gpio: %d\n", rc);
		par->gpio.te = NULL;
	}

I wish you would just copy and paste the code that I sent you instead,
but this also fixes the crash...

regards,
dan carpenter