From 18669eabde2ff5fc446e72e043f0539059763438 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Sun, 4 Oct 2009 22:53:45 +0200 Subject: i2c: Hide probe errors caused by ACPI resource conflicts When an ACPI resource conflict is detected, error messages are already printed by ACPI. There's no point in causing the driver core to print more error messages, so return one of the error codes for which no message is printed. This fixes bug #14293: http://bugzilla.kernel.org/show_bug.cgi?id=14293 Signed-off-by: Jean Delvare --- drivers/i2c/busses/i2c-amd8111.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/i2c/busses/i2c-amd8111.c') diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c index a7c59908c457..5b4ad86ca166 100644 --- a/drivers/i2c/busses/i2c-amd8111.c +++ b/drivers/i2c/busses/i2c-amd8111.c @@ -376,8 +376,10 @@ static int __devinit amd8111_probe(struct pci_dev *dev, smbus->size = pci_resource_len(dev, 0); error = acpi_check_resource_conflict(&dev->resource[0]); - if (error) + if (error) { + error = -ENODEV; goto out_kfree; + } if (!request_region(smbus->base, smbus->size, amd8111_driver.name)) { error = -EBUSY; -- cgit v1.2.3