Add a default ioremap function which was not provided in all
circumstances. (Only when CONFIG_PCI and CONFIG_TILEGX was set).
I have designs to use them in scatterlist.c where they'd likely never
be called with this architecture, but it is needed to compile.
Signed-off-by: Logan Gunthorpe <logang@xxxxxxxxxxxx>
Signed-off-by: Stephen Bates <sbates@xxxxxxxxxxxx>
---
arch/tile/mm/pgtable.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c
index 492a736..c61df18 100644
--- a/arch/tile/mm/pgtable.c
+++ b/arch/tile/mm/pgtable.c
@@ -503,6 +503,19 @@ void __iomem *ioremap_prot(resource_size_t phys_addr, unsigned long size,
}
EXPORT_SYMBOL(ioremap_prot);
+#if !defined(CONFIG_PCI) || !defined(CONFIG_TILEGX)
+/* ioremap is conditionally declared in pci_gx.c */
+
+void __iomem *ioremap(resource_size_t phys_addr, unsigned long size)
+{
+ pgprot_t pgprot = {};
+
+ return ioremap_prot(phys_addr, size, pgprot);
+}
+EXPORT_SYMBOL(ioremap);
+
+#endif
+
/* Unmap an MMIO VA mapping. */
void iounmap(volatile void __iomem *addr_in)
{
--
2.1.4
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