linux-kernel - [PATCH v2 04/11] i2c: mlxbf: Use devm_platform_get_and_ioremap

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Message-Id: <20230710063351.17490-4-frank.li@vivo.com>
Date:   Mon, 10 Jul 2023 14:33:43 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Khalil Blaiech <kblaiech@...dia.com>,
        Asmaa Mnebhi <asmaa@...dia.com>,
        Andi Shyti <andi.shyti@...nel.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 04/11] i2c: mlxbf: Use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/i2c/busses/i2c-mlxbf.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c
index ae66bdd1b737..2f60e5532b54 100644
--- a/drivers/i2c/busses/i2c-mlxbf.c
+++ b/drivers/i2c/busses/i2c-mlxbf.c
@@ -1080,13 +1080,7 @@ static int mlxbf_i2c_init_resource(struct platform_device *pdev,
 	if (!tmp_res)
 		return -ENOMEM;
 
-	tmp_res->params = platform_get_resource(pdev, IORESOURCE_MEM, type);
-	if (!tmp_res->params) {
-		devm_kfree(dev, tmp_res);
-		return -EIO;
-	}
-
-	tmp_res->io = devm_ioremap_resource(dev, tmp_res->params);
+	tmp_res->io = devm_platform_get_and_ioremap_resource(pdev, type, &tmp_res->params);
 	if (IS_ERR(tmp_res->io)) {
 		devm_kfree(dev, tmp_res);
 		return PTR_ERR(tmp_res->io);
-- 
2.39.0