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Koen Kooi
ebbeb55561
Also add script used to generate patches and SRC_URI Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
From a20f87f804897492ceed5fb120ca4dfded6918ed Mon Sep 17 00:00:00 2001
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From: Johan Hovold <jhovold@gmail.com>
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Date: Sun, 6 Nov 2011 19:06:21 +0100
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Subject: [PATCH 38/49] USB: omninet: fix write_room
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commit 694c6301e515bad574af74b6552134c4d9dcb334 upstream.
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Fix regression introduced by commit 507ca9bc047666 ([PATCH] USB: add
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ability for usb-serial drivers to determine if their write urb is
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currently being used.) which inverted the logic in write_room so that it
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returns zero when the write urb is actually free.
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Signed-off-by: Johan Hovold <jhovold@gmail.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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---
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drivers/usb/serial/omninet.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
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index 60f38d5..0a8c1e6 100644
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--- a/drivers/usb/serial/omninet.c
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+++ b/drivers/usb/serial/omninet.c
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@@ -315,7 +315,7 @@ static int omninet_write_room(struct tty_struct *tty)
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int room = 0; /* Default: no room */
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/* FIXME: no consistent locking for write_urb_busy */
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- if (wport->write_urb_busy)
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+ if (!wport->write_urb_busy)
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room = wport->bulk_out_size - OMNINET_HEADERLEN;
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dbg("%s - returns %d", __func__, room);
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--
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1.7.9.4
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