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Commit 88519914 authored by David Engraf's avatar David Engraf Committed by Lorenzo Pieralisi
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PCI: tegra: Fix return value check of pm_runtime_get_sync()

pm_runtime_get_sync() returns the device's usage counter. This might
be >0 if the device is already powered up or CONFIG_PM is disabled.

Abort probe function on real error only.

Fixes: da76ba50 ("PCI: tegra: Add power management support")
Link: https://lore.kernel.org/r/20191216111825.28136-1-david.engraf@sysgo.com


Signed-off-by: default avatarDavid Engraf <david.engraf@sysgo.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: default avatarAndrew Murray <andrew.murray@arm.com>
Cc: stable@vger.kernel.org	# v4.17+
parent e42617b8
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