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watchdog: armada_37xx_wdt: remove struct resource

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No need for it with devm_platform_ioremap_resource. Simplifies probe
slightly.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20241003214508.121107-1-rosenp@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Rosen Penev 2024-10-03 14:45:08 -07:00 committed by Wim Van Sebroeck
parent e6a08988eb
commit 06ba0b8da1
1 changed files with 3 additions and 7 deletions
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10
drivers/watchdog/armada_37xx_wdt.c
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@ -248,7 +248,6 @@ static const struct watchdog_ops armada_37xx_wdt_ops = {
static int armada_37xx_wdt_probe(struct platform_device *pdev)
{
struct armada_37xx_watchdog *dev;
struct resource *res;
struct regmap *regmap;
int ret;
@ -266,12 +265,9 @@ static int armada_37xx_wdt_probe(struct platform_device *pdev)
return PTR_ERR(regmap);
dev->cpu_misc = regmap;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
dev->reg = devm_ioremap(&pdev->dev, res->start, resource_size(res));
if (!dev->reg)
return -ENOMEM;
dev->reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dev->reg))
return PTR_ERR(dev->reg);
/* init clock */
dev->clk = devm_clk_get_enabled(&pdev->dev, NULL);