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Thu, 06 Nov 2025 08:16:42 -0800 (PST) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6411f813eabsm2113408a12.11.2025.11.06.08.16.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Nov 2025 08:16:41 -0800 (PST) From: Krzysztof Kozlowski Date: Thu, 06 Nov 2025 17:16:27 +0100 Subject: [PATCH 3/4] gpio: creg-snps: Simplify with of_device_get_match_data() Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251106-gpio-of-match-v1-3-50c7115a045e@linaro.org> References: <20251106-gpio-of-match-v1-0-50c7115a045e@linaro.org> In-Reply-To: <20251106-gpio-of-match-v1-0-50c7115a045e@linaro.org> To: Linus Walleij , Bartosz Golaszewski , Joel Stanley , Andrew Jeffery , Eugeniy Paltsev , Shubhrajyoti Datta , Srinivas Neeli , Michal Simek Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Driver's probe function matches against driver's of_device_id table, where each entry has non-NULL match data, so of_match_node() can be simplified with of_device_get_match_data(). Signed-off-by: Krzysztof Kozlowski --- drivers/gpio/gpio-creg-snps.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-creg-snps.c b/drivers/gpio/gpio-creg-snps.c index f8ea961fa1de..cdb103b0fae3 100644 --- a/drivers/gpio/gpio-creg-snps.c +++ b/drivers/gpio/gpio-creg-snps.c @@ -134,7 +134,6 @@ static const struct of_device_id creg_gpio_ids[] = { static int creg_gpio_probe(struct platform_device *pdev) { - const struct of_device_id *match; struct device *dev = &pdev->dev; struct creg_gpio *hcg; u32 ngpios; @@ -148,8 +147,7 @@ static int creg_gpio_probe(struct platform_device *pdev) if (IS_ERR(hcg->regs)) return PTR_ERR(hcg->regs); - match = of_match_node(creg_gpio_ids, pdev->dev.of_node); - hcg->layout = match->data; + hcg->layout = of_device_get_match_data(dev); if (!hcg->layout) return -EINVAL; -- 2.48.1