driver core: fix a lot of printk usages of bus_id

We have the dev_printk() variants for this kind of thing, use them
instead of directly trying to access the bus_id field of struct device.

This is done in order to remove bus_id entirely.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 3 deletions

diff --git a/arch/x86/kernel/pci-gart_64.c b/arch/x86/kernel/pci-gart_64.c
index be60961f8695..df5f142657d2 100644
--- a/arch/x86/kernel/pci-gart_64.c
+++ b/arch/x86/kernel/pci-gart_64.c
@@ -198,9 +198,7 @@ static void iommu_full(struct device *dev, size_t size, int dir)
          * out. Hopefully no network devices use single mappings that big.
          */
 
-        printk(KERN_ERR
-                "PCI-DMA: Out of IOMMU space for %lu bytes at device %s\n",
-                size, dev->bus_id);
+        dev_err(dev, "PCI-DMA: Out of IOMMU space for %lu bytes\n", size);
 
         if (size > PAGE_SIZE*EMERGENCY_PAGES) {
                 if (dir == PCI_DMA_FROMDEVICE || dir == PCI_DMA_BIDIRECTIONAL)