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reset: brcmstb: Remove resource checks

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The use of IS_ALIGNED() is incorrect, the typical resource we pass looks
like this: start: 0x8404318, size: 0x30. When using IS_ALIGNED() we will
get the following 0x8404318 & (0x18 - 1) = 0x10 which is definitively
not equal to 0, same goes with the size. These two checks would make the
driver fail probing.

Remove the resource checks, since there should be no constraint on the
base addresse or size.

Fixes: 77750bc089 ("reset: Add Broadcom STB SW_INIT reset controller driver")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Florian Fainelli 2019-11-04 10:15:02 -08:00 committed by Philipp Zabel
parent 392a9f6305
commit ce89d8d3a7
1 changed files with 0 additions and 6 deletions
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6
drivers/reset/reset-brcmstb.c
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@ -91,12 +91,6 @@ static int brcmstb_reset_probe(struct platform_device *pdev)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!IS_ALIGNED(res->start, SW_INIT_BANK_SIZE) ||
!IS_ALIGNED(resource_size(res), SW_INIT_BANK_SIZE)) {
dev_err(kdev, "incorrect register range\n");
return -EINVAL;
}
priv->base = devm_ioremap_resource(kdev, res);
if (IS_ERR(priv->base))
return PTR_ERR(priv->base);