[MIPS] Remove duplicate ISA DMA code for 0 DMA channel case.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 6 insertions, 5 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c0da0ffe8d57..96143670759c 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -266,8 +266,8 @@ config MIPS_MALTA
         select BOOT_ELF32
         select HAVE_STD_PC_SERIAL_PORT
         select DMA_NONCOHERENT
-        select IRQ_CPU
         select GENERIC_ISA_DMA
+        select IRQ_CPU
         select HW_HAS_PCI
         select I8259
         select MIPS_BOARDS_GEN
@@ -534,7 +534,7 @@ config SGI_IP22
         select HW_HAS_EISA
         select IP22_CPU_SCACHE
         select IRQ_CPU
-        select NO_ISA if ISA
+        select GENERIC_ISA_DMA_SUPPORT_BROKEN
         select SWAP_IO_SPACE
         select SYS_HAS_CPU_R4X00
         select SYS_HAS_CPU_R5000
@@ -881,6 +881,9 @@ config MIPS_NILE4
 config MIPS_DISABLE_OBSOLETE_IDE
         bool
 
+config GENERIC_ISA_DMA_SUPPORT_BROKEN
+        bool
+
 #
 # Endianess selection.  Suffiently obscure so many users don't know what to
 # answer,so we try hard to limit the available choices.  Also the use of a
@@ -1852,13 +1855,11 @@ source "drivers/pci/Kconfig"
 config ISA
         bool
 
-config NO_ISA
-        bool
-
 config EISA
         bool "EISA support"
         depends on HW_HAS_EISA
         select ISA
+        select GENERIC_ISA_DMA
         ---help---
           The Extended Industry Standard Architecture (EISA) bus was
           developed as an open alternative to the IBM MicroChannel bus.