From: Markus Elfring <Markus.Elfring@web.de>
To: linux-mtd@lists.infradead.org,
Allison Randal <allison@lohutok.net>,
Armijn Hemel <armijn@tjaldur.nl>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Lee Jones <lee.jones@linaro.org>,
Marek Vasut <marek.vasut@gmail.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Thomas Gleixner <tglx@linutronix.de>,
Vignesh Raghavendra <vigneshr@ti.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Himanshu Jha <himanshujha199640@gmail.com>
Subject: [PATCH] mtd: st_spi_fsm: Use devm_platform_ioremap_resource() in stfsm_probe()
Date: Wed, 18 Sep 2019 14:50:27 +0200 [thread overview]
Message-ID: <e1d32aa4-7c82-64e0-b7c4-33c94d9a2769@web.de> (raw)
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 18 Sep 2019 14:37:34 +0200
Simplify this function implementation by using a known wrapper function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/mtd/devices/st_spi_fsm.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c
index f4d1667daaf9..5bd1c44ae529 100644
--- a/drivers/mtd/devices/st_spi_fsm.c
+++ b/drivers/mtd/devices/st_spi_fsm.c
@@ -2034,13 +2034,7 @@ static int stfsm_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, fsm);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "Resource not found\n");
- return -ENODEV;
- }
-
- fsm->base = devm_ioremap_resource(&pdev->dev, res);
+ fsm->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(fsm->base)) {
dev_err(&pdev->dev,
"Failed to reserve memory region %pR\n", res);
--
2.23.0
next reply other threads:[~2019-09-18 12:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-18 12:50 Markus Elfring [this message]
2019-09-19 9:10 ` [PATCH] mtd: st_spi_fsm: Use devm_platform_ioremap_resource() in stfsm_probe() Miquel Raynal
2019-09-19 10:50 ` Markus Elfring
2019-09-19 11:29 ` Greg Kroah-Hartman
2019-09-19 11:35 ` Miquel Raynal
2019-09-19 12:16 ` Markus Elfring
2019-09-19 12:04 ` [PATCH v2] " Markus Elfring
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