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Mon, 18 May 2026 00:54:10 -0700 (PDT) From: "Marco Scardovi (scardracs)" To: Linus Walleij , Bartosz Golaszewski Cc: Mika Westerberg , Andy Shevchenko , linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, "Marco Scardovi (scardracs)" Subject: [PATCH 08/12] gpiolib: acpi: Divert OpRegion registration callbacks from core Date: Mon, 18 May 2026 09:53:53 +0200 Message-ID: <20260518075357.112584-9-mscardovi95@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260518075357.112584-1-mscardovi95@gmail.com> References: <20260518075357.112584-1-mscardovi95@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Assisted-by: Antigravity:gemini-3-flash Signed-off-by: Marco Scardovi --- drivers/gpio/gpiolib-acpi-core.c | 36 -------------------------------- 1 file changed, 36 deletions(-) diff --git a/drivers/gpio/gpiolib-acpi-core.c b/drivers/gpio/gpiolib-acpi-core.c index afd76301c41f..4802d4948f89 100644 --- a/drivers/gpio/gpiolib-acpi-core.c +++ b/drivers/gpio/gpiolib-acpi-core.c @@ -1169,42 +1169,6 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address, return status; } -void acpi_gpiochip_request_regions(struct acpi_gpio_chip *achip) -{ - struct gpio_chip *chip = achip->chip; - acpi_handle handle = ACPI_HANDLE(chip->parent); - acpi_status status; - - INIT_LIST_HEAD(&achip->conns); - mutex_init(&achip->conn_lock); - status = acpi_install_address_space_handler(handle, ACPI_ADR_SPACE_GPIO, - acpi_gpio_adr_space_handler, - NULL, achip); - if (ACPI_FAILURE(status)) - dev_err(chip->parent, - "Failed to install GPIO OpRegion handler\n"); -} - -void acpi_gpiochip_free_regions(struct acpi_gpio_chip *achip) -{ - struct gpio_chip *chip = achip->chip; - acpi_handle handle = ACPI_HANDLE(chip->parent); - struct acpi_gpio_connection *conn, *tmp; - acpi_status status; - - status = acpi_remove_address_space_handler(handle, ACPI_ADR_SPACE_GPIO, - acpi_gpio_adr_space_handler); - if (ACPI_FAILURE(status)) { - dev_err(chip->parent, - "Failed to remove GPIO OpRegion handler\n"); - } - - list_for_each_entry_safe_reverse(conn, tmp, &achip->conns, node) { - gpiochip_free_own_desc(conn->desc); - list_del(&conn->node); - kfree(conn); - } -} void acpi_gpiochip_add(struct gpio_chip *chip) { -- 2.54.0