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Tue, 02 Jun 2026 17:54:28 -0700 (PDT) Received: from ryzen ([2601:644:8000:5b5d:7285:c2ff:fe45:8a32]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-51775e25c5dsm11828721cf.30.2026.06.02.17.54.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Jun 2026 17:54:27 -0700 (PDT) From: Rosen Penev To: linux-watchdog@vger.kernel.org Cc: Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Wim Van Sebroeck , Guenter Roeck , linux-arm-kernel@lists.infradead.org (moderated list:ARM/Microchip (AT91) SoC support), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] watchdog: sama5d4_wdt: use platform_get_irq() Date: Tue, 2 Jun 2026 17:54:09 -0700 Message-ID: <20260603005409.226774-1-rosenp@gmail.com> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit irq_of_parse_and_map() requires irq_dispose_mapping() on failure. Don't bother with it as platform_get_irq doesn't need it. Signed-off-by: Rosen Penev --- drivers/watchdog/sama5d4_wdt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/watchdog/sama5d4_wdt.c b/drivers/watchdog/sama5d4_wdt.c index 704b786cc2ec..d62031b02348 100644 --- a/drivers/watchdog/sama5d4_wdt.c +++ b/drivers/watchdog/sama5d4_wdt.c @@ -280,8 +280,8 @@ static int sama5d4_wdt_probe(struct platform_device *pdev) return ret; if (wdt->need_irq) { - irq = irq_of_parse_and_map(dev->of_node, 0); - if (!irq) { + irq = platform_get_irq(pdev, 0); + if (irq < 0) { dev_warn(dev, "failed to get IRQ from DT\n"); wdt->need_irq = false; } -- 2.54.0