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[178.79.79.213]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43796a74918sm27901928f8f.17.2026.02.16.08.21.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Feb 2026 08:22:00 -0800 (PST) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Bartosz Golaszewski , Linus Walleij , Chen-Yu Tsai Cc: James Hilliard , Andre Przywara , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH] pinctrl: sunxi: Implement gpiochip::get_direction() Date: Mon, 16 Feb 2026 17:21:58 +0100 Message-ID: <12836817.O9o76ZdvQC@jernej-laptop> In-Reply-To: <20260216160946.2977985-1-wens@kernel.org> References: <20260216160946.2977985-1-wens@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Dne ponedeljek, 16. februar 2026 ob 17:09:45 Srednjeevropski standardni =C4= =8Das je Chen-Yu Tsai napisal(a): > After commit e623c4303ed1 ("gpiolib: sanitize the return value of > gpio_chip::get_direction()"), a warning will be printed if the > gpio driver does not implement this callback. >=20 > Implement it for the sunxi driver. This is simply a matter of reading > out the mux value from the registers, then checking if it is one of > the GPIO functions and which direction it is. >=20 > Signed-off-by: Chen-Yu Tsai Reviewed-by: Jernej Skrabec Best regards, Jernej