From 22fb7d9be593181e2f779cf7a8421703a6be713b Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Thu, 15 May 2008 17:04:57 -0500 Subject: [PATCH] [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 Signed-off-by: Kumar Gala --- arch/powerpc/sysdev/fsl_soc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index 3a7054e2bb..a38c364ea2 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; } -- 2.39.5