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reset: brcmstb-rescal: fix incorrect polarity of status bit

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The readl_poll_timeout() should complete when the status bit
is a 1, not 0.

Fixes: 4cf176e523 ("reset: Add Broadcom STB RESCAL reset controller")
Signed-off-by: Jim Quinlan <jim2101024@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20210914221122.62315-1-f.fainelli@gmail.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Jim Quinlan 2021-09-14 15:11:21 -07:00 committed by Philipp Zabel
parent 6880fa6c56
commit f33eb7f29c
1 changed files with 1 additions and 1 deletions
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2
drivers/reset/reset-brcmstb-rescal.c
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@ -38,7 +38,7 @@ static int brcm_rescal_reset_set(struct reset_controller_dev *rcdev,
}
ret = readl_poll_timeout(base + BRCM_RESCAL_STATUS, reg,
!(reg & BRCM_RESCAL_STATUS_BIT), 100, 1000);
(reg & BRCM_RESCAL_STATUS_BIT), 100, 1000);
if (ret) {
dev_err(data->dev, "time out on SATA/PCIe rescal\n");
return ret;