viafb: another workaround for OLPCs weird wiring

On OLPC we must not touch this I2C bus or it will hang.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 47911658f684..9cfa92ef6bd0 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1752,8 +1752,10 @@ static void __devinit i2c_bus_probe(struct viafb_shared *shared)
         shared->i2c_31 = via_aux_probe(viafb_find_i2c_adapter(VIA_PORT_31));
 
         /* FIXME: what is this? */
-        printk(KERN_INFO "viafb: Probing I2C bus 0x2C\n");
-        shared->i2c_2C = via_aux_probe(viafb_find_i2c_adapter(VIA_PORT_2C));
+        if (!machine_is_olpc()) {
+                printk(KERN_INFO "viafb: Probing I2C bus 0x2C\n");
+                shared->i2c_2C = via_aux_probe(viafb_find_i2c_adapter(VIA_PORT_2C));
+        }
 
         printk(KERN_INFO "viafb: Finished I2C bus probing");
 }