From: Stefan Agner <stefan@agner.ch>
To: Jon Hunter <jonathanh@nvidia.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Stefan Agner <stefan@agner.ch>,
Mathias Nyman <mathias.nyman@intel.com>,
Thierry Reding <thierry.reding@gmail.com>,
linux-usb@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: usb: xhci: tegra: fix runtime PM error handling
Date: Sun, 17 Jun 2018 13:12:55 +0200 [thread overview]
Message-ID: <20180617111258.13447-1-stefan@agner.ch> (raw)
The address-of operator will always evaluate to true. However,
power should be explicitly disabled if no power domain is used.
Remove the address-of operator.
Fixes: 58c38116c6cc ("usb: xhci: tegra: Add support for managing powergates")
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
drivers/usb/host/xhci-tegra.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index a8c1d073cba0..33daac4136e8 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1223,10 +1223,10 @@ static int tegra_xusb_probe(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
usb_put_hcd(tegra->hcd);
disable_xusbc:
- if (!&pdev->dev.pm_domain)
+ if (!pdev->dev.pm_domain)
tegra_powergate_power_off(TEGRA_POWERGATE_XUSBC);
disable_xusba:
- if (!&pdev->dev.pm_domain)
+ if (!pdev->dev.pm_domain)
tegra_powergate_power_off(TEGRA_POWERGATE_XUSBA);
put_padctl:
tegra_xusb_padctl_put(tegra->padctl);
next reply other threads:[~2018-06-17 11:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-17 11:12 Stefan Agner [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-06-19 10:07 usb: xhci: tegra: fix runtime PM error handling Jon Hunter
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