From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Thu, 3 Oct 2013 17:56:09 +0200
Subject: [U-Boot] [PATCH] usb: Fix error handling in musb_hcd.c
In-Reply-To: <1380639536-2554-1-git-send-email-amurray@embedded-bits.co.uk>
References: <1380639536-2554-1-git-send-email-amurray@embedded-bits.co.uk>
Message-ID: <201310031756.09324.marex@denx.de>
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To: u-boot@lists.denx.de

Dear Andrew Murray,

> The wait_until_[rx|tx]ep_ready functions return a u8 to indicate success
> containing the value 0, 1 or -1. This patch changes the return type to an
> int to accommodate the negative return values.
> 
> These functions are used in the file using calls such as if (!wait_until...
> Where a -1 is returned it is mishandled and treated as success instead of
> a CRC error. This patch addresses this.
> 
> Cc: Marek Vasut <marex@denx.de>
> Cc: Tom Rini <trini@ti.com>
> Signed-off-by: Andrew Murray <amurray@embedded-bits.co.uk>

Acked-by: Marek Vasut <marex@denx.de>

Tom, feel free to pick this up if it's ok on this omap hardware.

Best regards,
Marek Vasut