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authorTimur Tabi <timur@freescale.com>2008-05-15 17:04:57 -0500
committerKumar Gala <galak@kernel.crashing.org>2008-06-02 14:44:25 -0500
commit22fb7d9be593181e2f779cf7a8421703a6be713b (patch)
treecc7cfdbb0e8140f55f146e97eae623a687804454 /arch/powerpc/sysdev
parent692d1037e6914a8a32a7a9fba416684c75c7efca (diff)
[POWERPC] fsl: Add warning for unrecognized I2C nodes in the device tree
Update of_find_i2c_driver in fsl_soc.c to display a warning message if an I2C node in the device tree isn't found in the i2c_devices[] array. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev')
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 3a7054e2bb7..a38c364ea26 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -448,6 +448,10 @@ static int __init of_find_i2c_driver(struct device_node *node,
return -ENOMEM;
return 0;
}
+
+ pr_warning("fsl_soc.c: unrecognized i2c node %s\n",
+ (const char *) of_get_property(node, "compatible", NULL));
+
return -ENODEV;
}