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[PATCH] Fix newport con crashes

To: linux-mips@linux-mips.org, linux-fbdev@vger.kernel.org
Subject: [PATCH] Fix newport con crashes
From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Mon, 30 Jul 2012 12:54:16 +0200 (CEST)
Cc: ralf@linux-mips.org, FlorianSchandinat@gmx.de
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Because of commit e84de0c61905030a0fe66b7210b6f1bb7c3e1eab
[MIPS: GIO bus support for SGI IP22/28] newport con is now taking over
console from dummy con, therefore it's necessary to resize the VC to
the correct size to avoid crashes and garbage on console

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---

 drivers/video/console/newport_con.c |   11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/video/console/newport_con.c 
b/drivers/video/console/newport_con.c
index 6d15966..b05afd0 100644
--- a/drivers/video/console/newport_con.c
+++ b/drivers/video/console/newport_con.c
@@ -327,9 +327,16 @@ out_unmap:
 
 static void newport_init(struct vc_data *vc, int init)
 {
-       vc->vc_cols = newport_xsize / 8;
-       vc->vc_rows = newport_ysize / 16;
+       int cols, rows;
+
+       cols = newport_xsize / 8;
+       rows = newport_ysize / 16;
        vc->vc_can_do_color = 1;
+       if (init) {
+               vc->vc_cols = cols;
+               vc->vc_rows = rows;
+       } else
+               vc_resize(vc, cols, rows);
 }
 
 static void newport_deinit(struct vc_data *c)

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