MIPS: Enable ARCH_DMA_ADDR_T_64BIT if (HIGHMEM && 64BIT_PHYS_ADDR) ||…

… 64BIT Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> To: akpm@linux-foundation.org Cc: linux-mips@linux-mips.org Cc: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1566/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
git-mirror · Mar 25, 2011 · 4bafad9 · 4bafad9
1 parent 4047185
commit 4bafad9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
@@ -862,6 +862,9 @@ config GPIO_TXX9
 config CFE
 	bool
 
+config ARCH_DMA_ADDR_T_64BIT
+	def_bool (HIGHMEM && 64BIT_PHYS_ADDR) || 64BIT
+
 config DMA_COHERENT
 	bool