linux-kernel - Re: [PATCH] Bluetooth: hci_qca: don't use IS_ERR_OR_NULL() with gpiod_get

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Message-Id: 
 <170863682972.29147.2545768852887642149.git-patchwork-notify@kernel.org>
Date: Thu, 22 Feb 2024 21:20:29 +0000
From: patchwork-bot+bluetooth@...nel.org
To: Bartosz Golaszewski <brgl@...ev.pl>
Cc: marcel@...tmann.org, luiz.dentz@...il.com, linmq006@...il.com,
 linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
 bartosz.golaszewski@...aro.org
Subject: Re: [PATCH] Bluetooth: hci_qca: don't use IS_ERR_OR_NULL() with
 gpiod_get_optional()

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@...el.com>:

On Thu,  8 Feb 2024 17:40:17 +0100 you wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> 
> The optional variants for the gpiod_get() family of functions return NULL
> if the GPIO in question is not associated with this device. They return
> ERR_PTR() on any other error. NULL descriptors are graciously handled by
> GPIOLIB and can be safely passed to any of the GPIO consumer interfaces
> as they will return 0 and act as if the function succeeded. If one is
> using the optional variant, then there's no point in checking for NULL.
> 
> [...]

Here is the summary with links:
  - Bluetooth: hci_qca: don't use IS_ERR_OR_NULL() with gpiod_get_optional()
    https://git.kernel.org/bluetooth/bluetooth-next/c/75518da8cf76

You are awesome, thank you!
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