From: simon.budig@kernelconcepts.de (Simon Budig)
To: linux-arm-kernel@lists.infradead.org
Subject: Patch: Fix for wrong logic in tx_empty for serial/amba-pl011.c
Date: Fri, 22 Jul 2011 14:47:43 +0200 [thread overview]
Message-ID: <4E29716F.2090003@kernelconcepts.de> (raw)
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Hi all.
There is a problem with the logic of tx_empty in the amba-pl011 serial
port driver. Instead of checking for an empty FIFO it checks for a
not-full FIFO.
Attached is a patch that fixes this.
Bye,
Simon Budig
- --
Simon Budig kernel concepts GbR
simon.budig at kernelconcepts.de Sieghuetter Hauptweg 48
+49-271-771091-17 D-57072 Siegen
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