swiotlb-xen: On x86-32 builts, select SWIOTLB instead of depending on it. · 2775609c5d - Gogs

swiotlb-xen: On x86-32 builts, select SWIOTLB instead of depending on it.

We used to depend on CONFIG_SWIOTLB, but that is disabled by default.
So when compiling we get this compile error:

arch/x86/xen/pci-swiotlb-xen.c: In function 'pci_xen_swiotlb_detect':
arch/x86/xen/pci-swiotlb-xen.c:48: error: lvalue required as left operand of assignment

Fix it by actually activating the SWIOTLB library.

Reported-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Konrad Rzeszutek Wilk 14 years ago

parent

c5f8e29d4c

commit

2775609c5d

1 changed files with 2 additions and 1 deletions

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							+ 2
							
							- 1
						
drivers/xen/Kconfig
							 
								View File
							
				@@ -74,6 +74,7 @@ config XEN_PLATFORM_PCI
			
				 config SWIOTLB_XEN
			
				 	def_bool y
			
				-	depends on PCI && SWIOTLB
			
				+	depends on PCI
			
				+	select SWIOTLB
			
				 endmenu