ASoC: fsl: check property 'compatible' for the machine name

Check /compatible rather than /model to determine the machine name.
The p1022ds older device trees get a different /model from the new
ones, while /compatible is consistent there, so checking /compatible
will save the bother of detecting older p1022ds device trees.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 3e066966d878..2eb407fa3b48 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -716,12 +716,12 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev)
         }
 
         /* Trigger the machine driver's probe function.  The platform driver
-         * name of the machine driver is taken from the /model property of the
+         * name of the machine driver is taken from /compatible property of the
          * device tree.  We also pass the address of the CPU DAI driver
          * structure.
          */
-        sprop = of_get_property(of_find_node_by_path("/"), "model", NULL);
-        /* Sometimes the model name has a "fsl," prefix, so we strip that. */
+        sprop = of_get_property(of_find_node_by_path("/"), "compatible", NULL);
+        /* Sometimes the compatible name has a "fsl," prefix, so we strip it. */
         p = strrchr(sprop, ',');
         if (p)
                 sprop = p + 1;