From: Felipe Balbi <balbi@ti.com>
Date: Wed, 29 Feb 2012 14:46:23 +0000 (+0200)
Subject: usb: core: hcd: make hcd->irq unsigned
X-Git-Tag: v3.4-rc1~184^2~22^2~36
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd70469d084fde198dc07c1a31b8463562228a5a;p=pandora-kernel.git

usb: core: hcd: make hcd->irq unsigned

There's really no point in having hcd->irq as a
signed integer when we consider the fact that
IRQ 0 means NO_IRQ. In order to avoid confusion,
make hcd->irq unsigned and fix users who were
passing -1 as the IRQ number to usb_add_hcd.

Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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