From 5fb0432e64335bcf3f620e2d86a97fba0437c84b Mon Sep 17 00:00:00 2001
From: Johan Hovold <jhovold@gmail.com>
Date: Mon, 29 Oct 2012 10:56:28 +0100
Subject: [PATCH] USB: ftdi_sio: use ftdi_get_modem_status in chars_in_buffer

Use ftdi_get_modem_status to check hardware buffers in chars_in_buffer.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed