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Date: Thu, 26 May 2022 01:15:45 -0700 From: Saravana Kannan <saravanak@...gle.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, "Rafael J. Wysocki" <rafael@...nel.org>, Kevin Hilman <khilman@...nel.org>, Ulf Hansson <ulf.hansson@...aro.org>, Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>, Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>, Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Linus Walleij <linus.walleij@...aro.org>, Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, Daniel Scally <djrscally@...il.com>, Heikki Krogerus <heikki.krogerus@...ux.intel.com>, Sakari Ailus <sakari.ailus@...ux.intel.com>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>, David Ahern <dsahern@...nel.org> Cc: Saravana Kannan <saravanak@...gle.com>, Mark Brown <broonie@...nel.org>, Rob Herring <robh@...nel.org>, Geert Uytterhoeven <geert@...ux-m68k.org>, Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>, John Stultz <jstultz@...gle.com>, Nathan Chancellor <nathan@...nel.org>, Sebastian Andrzej Siewior <bigeasy@...utronix.de>, kernel-team@...roid.com, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org, iommu@...ts.linux-foundation.org, netdev@...r.kernel.org, linux-gpio@...r.kernel.org, linux-acpi@...r.kernel.org Subject: [RFC PATCH v1 6/9] iommu/of: Delete usage of driver_deferred_probe_check_state() Now that fw_devlink=on and fw_devlink.strict=1 by default and fw_devlink supports iommu DT properties, the execution will never get to the point where driver_deferred_probe_check_state() is called before the supplier has probed successfully or before deferred probe timeout has expired. So, delete the call and replace it with -ENODEV. Signed-off-by: Saravana Kannan <saravanak@...gle.com> --- drivers/iommu/of_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 5696314ae69e..41f4eb005219 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -40,7 +40,7 @@ static int of_iommu_xlate(struct device *dev, * a proper probe-ordering dependency mechanism in future. */ if (!ops) - return driver_deferred_probe_check_state(dev); + return -ENODEV; if (!try_module_get(ops->owner)) return -ENODEV; -- 2.36.1.124.g0e6072fb45-goog
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