Messages in this thread Patch in this message | | | From | Markus Elfring <> | Subject | [PATCH] mtd: st_spi_fsm: Use devm_platform_ioremap_resource() in stfsm_probe() | Date | Wed, 18 Sep 2019 14:50:27 +0200 |
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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
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