linux-kernel - [PATCH4/4] [POWERPC] Fix cpm

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Message-ID: <46F6C9DC.90008@scram.de>
Date:	Sun, 23 Sep 2007 22:17:32 +0200
From:	Jochen Friedrich <jochen@...am.de>
To:	linuxppc-embedded@...abs.org
CC:	linux-kernel@...r.kernel.org, Marcelo Tosatti <marcelo@...ck.org>
Subject: [PATCH4/4] [POWERPC] Fix cpm_uart driver

In cpm_uart_core, functions cpm_uart_init_bd and cpm_uart_init_scc
an offset into DP RAM is calculated by substracting a physical
memory constant from an virtual address. This patch fixes the
problem by converting the virtual address into a physical
first.

Signed-off-by: Jochen Friedrich <jochen@...am.de>
---
 drivers/serial/cpm_uart/cpm_uart_core.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

View attachment "2c5cf6868e9aa6eadea285e524d88859cc5e54fb.diff" of type "text/x-patch" (1299 bytes)