From: Bjorn Helgaas <bhelgaas@google.com>
To: Fenghua Yu <fenghua.yu@intel.com>, Tony Luck <tony.luck@intel.com>
Cc: linux-pci@vger.kernel.org, linux-ia64@vger.kernel.org
Subject: [PATCH] ia64/PCI: Remove unused fallback_dev
Date: Wed, 29 May 2013 15:55:02 -0600 [thread overview]
Message-ID: <20130529215502.4977.2759.stgit@bhelgaas-glaptop> (raw)
There are no users of fallback_dev, so remove it.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
arch/ia64/kernel/pci-dma.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 1ddcfe5..992c109 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -33,15 +33,6 @@ int force_iommu __read_mostly;
int iommu_pass_through;
-/* Dummy device used for NULL arguments (normally ISA). Better would
- be probably a smaller DMA mask, but this is bug-to-bug compatible
- to i386. */
-struct device fallback_dev = {
- .init_name = "fallback device",
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .dma_mask = &fallback_dev.coherent_dma_mask,
-};
-
extern struct dma_map_ops intel_dma_ops;
static int __init pci_iommu_init(void)
reply other threads:[~2013-05-29 21:55 UTC|newest]
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