Messages in this thread | | | Date | Wed, 27 Jan 2021 09:49:16 +0300 | From | Dan Carpenter <> | Subject | Re: [PATCH v5] fbtft: add tearing signal detect |
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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
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