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GET /api/1.1/patches/2233434/?format=api
{ "id": 2233434, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2233434/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260506123637.1077421-5-mscardovi95@gmail.com/", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/1.1/projects/42/?format=api", "name": "Linux GPIO development", "link_name": "linux-gpio", "list_id": "linux-gpio.vger.kernel.org", "list_email": "linux-gpio@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260506123637.1077421-5-mscardovi95@gmail.com>", "date": "2026-05-06T12:35:36", "name": "[v2,3/3,3/3] gpio: acpi: modernize resource management using cleanup.h", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "649576377b988328d4f70b955d982891161140db", "submitter": { "id": 93312, "url": "http://patchwork.ozlabs.org/api/1.1/people/93312/?format=api", "name": "Marco Scardovi", "email": "mscardovi95@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260506123637.1077421-5-mscardovi95@gmail.com/mbox/", "series": [ { "id": 502978, "url": "http://patchwork.ozlabs.org/api/1.1/series/502978/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=502978", "date": "2026-05-06T12:34:21", "name": "gpio: acpi: modernize resource management using cleanup.h", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/502978/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2233434/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2233434/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-gpio+bounces-36286-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-gpio@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com 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"mika.westerberg@intel.com", "Cc": "mathias.nyman@intel.com,\n\tandriy.shevchenko@intel.com,\n\tlinux-gpio@vger.kernel.org,\n\tlinux-acpi@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tMarco Scardovi <mscardovi95@gmail.com>", "Subject": "[PATCH v2 3/3] [PATCH 3/3] gpio: acpi: modernize resource management\n using cleanup.h", "Date": "Wed, 6 May 2026 14:35:36 +0200", "Message-ID": "<20260506123637.1077421-5-mscardovi95@gmail.com>", "X-Mailer": "git-send-email 2.54.0", "In-Reply-To": "<20260506123637.1077421-1-mscardovi95@gmail.com>", "References": "<20260506113215.GK6785@://intel.com>\n <20260506123637.1077421-1-mscardovi95@gmail.com>", "Precedence": "bulk", "X-Mailing-List": "linux-gpio@vger.kernel.org", "List-Id": "<linux-gpio.vger.kernel.org>", "List-Subscribe": "<mailto:linux-gpio+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-gpio+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "---\n drivers/gpio/gpiolib-acpi-core.c | 12 +++---------\n 1 file changed, 3 insertions(+), 9 deletions(-)", "diff": "diff --git a/drivers/gpio/gpiolib-acpi-core.c b/drivers/gpio/gpiolib-acpi-core.c\nindex b6accbaba04d..7b6476b90f13 100644\n--- a/drivers/gpio/gpiolib-acpi-core.c\n+++ b/drivers/gpio/gpiolib-acpi-core.c\n@@ -1126,7 +1126,7 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,\n \t\tu16 word, shift;\n \t\tbool found;\n \n-\t\tmutex_lock(&achip->conn_lock);\n+\t\tguard(mutex)(&achip->conn_lock);\n \n \t\tfound = false;\n \t\tlist_for_each_entry(conn, &achip->conns, node) {\n@@ -1158,17 +1158,15 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,\n \t\tif (!found) {\n \t\t\tdesc = acpi_request_own_gpiod(chip, agpio, i, \"ACPI:OpRegion\");\n \t\t\tif (IS_ERR(desc)) {\n-\t\t\t\tmutex_unlock(&achip->conn_lock);\n \t\t\t\tstatus = AE_ERROR;\n-\t\t\t\tgoto out;\n+\t\t\t\tbreak;\n \t\t\t}\n \n \t\t\tconn = kzalloc_obj(*conn);\n \t\t\tif (!conn) {\n \t\t\t\tgpiochip_free_own_desc(desc);\n-\t\t\t\tmutex_unlock(&achip->conn_lock);\n \t\t\t\tstatus = AE_NO_MEMORY;\n-\t\t\t\tgoto out;\n+\t\t\t\tbreak;\n \t\t\t}\n \n \t\t\tconn->pin = pin;\n@@ -1176,8 +1174,6 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,\n \t\t\tlist_add_tail(&conn->node, &achip->conns);\n \t\t}\n \n-\t\tmutex_unlock(&achip->conn_lock);\n-\n \t\t/*\n \t\t * For the cases when OperationRegion() consists of more than\n \t\t * 64 bits calculate the word and bit shift to use that one to\n@@ -1196,8 +1192,6 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,\n \t\t}\n \t}\n \n-out:\n-\tACPI_FREE(ares);\n \treturn status;\n }\n \n", "prefixes": [ "v2", "3/3", "3/3" ] }