Commit f33eb7f2 authored by Jim Quinlan's avatar Jim Quinlan Committed by Philipp Zabel
Browse files

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



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

Fixes: 4cf176e5 ("reset: Add Broadcom STB RESCAL reset controller")
Signed-off-by: default avatarJim Quinlan <jim2101024@gmail.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20210914221122.62315-1-f.fainelli@gmail.com


Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 6880fa6c

drivers/reset/reset-brcmstb-rescal.c

+1 −1
Original line number Diff line number Diff line
@@ -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;