This is a note to let you know that I've just added the patch titled
USB: ehci-tegra: remove redundant gpio_set_value
to the 3.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-ehci-tegra-remove-redundant-gpio_set_value.patch
and it can be found in the queue-3.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 04c235c92ce8474e9f2b358bd97f013a500385f2 Mon Sep 17 00:00:00 2001
From: Stephen Warren <[email protected]>
Date: Mon, 30 Apr 2012 17:24:10 -0600
Subject: USB: ehci-tegra: remove redundant gpio_set_value
From: Stephen Warren <[email protected]>
commit 04c235c92ce8474e9f2b358bd97f013a500385f2 upstream.
The immediately preceding gpio_direction_output() already set the value,
so there's no need to repeat it. This also prevents gpio_set_value() from
WARNing when the GPIO is sleepable (e.g. is on an I2C expander); the set
direction API is always sleepable, but plain set_value isn't.
Signed-off-by: Stephen Warren <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/host/ehci-tegra.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -601,7 +601,6 @@ static int setup_vbus_gpio(struct platfo
dev_err(&pdev->dev, "can't enable vbus\n");
return err;
}
- gpio_set_value(gpio, 1);
return err;
}
Patches currently in stable-queue which might be from [email protected] are
queue-3.3/usb-ehci-tegra-remove-redundant-gpio_set_value.patch
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