From 82440a8253e09047410ff4df5c202be15645573f Mon Sep 17 00:00:00 2001 From: David Fries Date: Sun, 20 Nov 2011 15:29:46 -0600 Subject: [PATCH] PCI: pci_has_legacy_pm_support add driver and device to WARN Include the driver name and device in warning when a pci driver supports both legacy pm and new framework as just the stack trace gives no way to identify the driver. Signed-off-by: David Fries Acked-by: Rafael J. Wysocki Signed-off-by: Jesse Barnes --- drivers/pci/pci-driver.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 12d1e81a8abe..3623d65f8b86 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -604,7 +604,8 @@ static bool pci_has_legacy_pm_support(struct pci_dev *pci_dev) * supported as well. Drivers are supposed to support either the * former, or the latter, but not both at the same time. */ - WARN_ON(ret && drv->driver.pm); + WARN(ret && drv->driver.pm, "driver %s device %04x:%04x\n", + drv->name, pci_dev->vendor, pci_dev->device); return ret; }