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Subject[PATCH 03/22] AMD IOMMU: use dev_name instead of self-build print_devid
Date
Impact: use generic dev_name instead of own function

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
arch/x86/include/asm/amd_iommu_types.h | 12 ------------
arch/x86/kernel/amd_iommu.c | 3 +--
2 files changed, 1 insertions(+), 14 deletions(-)
diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h
index 6adc702..ee8cfa0 100644
--- a/arch/x86/include/asm/amd_iommu_types.h
+++ b/arch/x86/include/asm/amd_iommu_types.h
@@ -389,18 +389,6 @@ extern int amd_iommu_isolate;
*/
extern bool amd_iommu_unmap_flush;

-/* takes a PCI device id and prints it out in a readable form */
-static inline void print_devid(u16 devid, int nl)
-{
- int bus = devid >> 8;
- int dev = devid >> 3 & 0x1f;
- int fn = devid & 0x07;
-
- printk("%02x:%02x.%x", bus, dev, fn);
- if (nl)
- printk("\n");
-}
-
/* takes bus and device/function and returns the device id
* FIXME: should that be in generic PCI code? */
static inline u16 calc_devid(u8 bus, u8 devfn)
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index cebbf58..dc7cef3 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1073,8 +1073,7 @@ static int get_device_resources(struct device *dev,
*domain = &dma_dom->domain;
attach_device(*iommu, *domain, *bdf);
printk(KERN_INFO "AMD IOMMU: Using protection domain %d for "
- "device ", (*domain)->id);
- print_devid(_bdf, 1);
+ "device %s\n", (*domain)->id, dev_name(dev));
}

if (domain_for_device(_bdf) == NULL)
--
1.5.6.4



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