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| author |   Cristiane Naves <cristianenavescardoso09@gmail.com> | 2019-10-26 20:52:14 -0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-27 08:15:43 +0100 |
| commit | 2a8f0e9ccb5dacd99bbe83c700bc672807fb1a58 (patch) | |
| tree | 9a592001a930a2c48123e91c385055f4416e6601 /drivers/staging/fieldbus | |
| parent | staging: media: allegro-dvt: remove bool comparison (diff) | |
| download | linux-dev-2a8f0e9ccb5dacd99bbe83c700bc672807fb1a58.tar.xz linux-dev-2a8f0e9ccb5dacd99bbe83c700bc672807fb1a58.zip | |
staging: fieldbus: anybuss: use devm_platform_ioremap_resource helper
Use devm_platform_ioremap_resource helper which wraps
platform_get_resource() and devm_ioremap_resource() together. Issue
found by coccicheck.
Signed-off-by: Cristiane Naves <cristianenavescardoso09@gmail.com>
Link: https://lore.kernel.org/r/20191026235214.GA11702@cristiane-Inspiron-5420
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/fieldbus')
| -rw-r--r-- | drivers/staging/fieldbus/anybuss/arcx-anybus.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/staging/fieldbus/anybuss/arcx-anybus.c b/drivers/staging/fieldbus/anybuss/arcx-anybus.c index 2ecffa42e561..5b8d0bae9ff3 100644 --- a/drivers/staging/fieldbus/anybuss/arcx-anybus.c +++ b/drivers/staging/fieldbus/anybuss/arcx-anybus.c @@ -127,12 +127,10 @@ static const struct regmap_config arcx_regmap_cfg = { static struct regmap *create_parallel_regmap(struct platform_device *pdev, int idx) { - struct resource *res; void __iomem *base; struct device *dev = &pdev->dev; - res = platform_get_resource(pdev, IORESOURCE_MEM, idx + 1); - base = devm_ioremap_resource(dev, res); + base = devm_platform_ioremap_resource(pdev, idx + 1); if (IS_ERR(base)) return ERR_CAST(base); return devm_regmap_init_mmio(dev, base, &arcx_regmap_cfg); @@ -230,7 +228,6 @@ static int controller_probe(struct platform_device *pdev) struct regulator_config config = { }; struct regulator_dev *regulator; int err, id; - struct resource *res; struct anybuss_host *host; u8 status1, cap; @@ -244,8 +241,7 @@ static int controller_probe(struct platform_device *pdev) return PTR_ERR(cd->reset_gpiod); /* CPLD control memory, sits at index 0 */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - cd->cpld_base = devm_ioremap_resource(dev, res); + cd->cpld_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(cd->cpld_base)) { dev_err(dev, "failed to map cpld base address\n"); |