powerpc: Merge i8259.c into arch/powerpc/sysdev

This changes the parameters for i8259_init so that it takes two
parameters: a physical address for generating an interrupt
acknowledge cycle, and an interrupt number offset.  i8259_init
now sets the irq_desc[] for its interrupts; all the callers
were doing this, and that code is gone now.  This also defines
a CONFIG_PPC_I8259 symbol to select i8259.o for inclusion, and
makes the platforms that need it select that symbol.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 8 insertions, 11 deletions

diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 5739a19b9ed9..e6e6aa4d291e 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -36,14 +36,12 @@ endif
 endif
 obj-$(CONFIG_8xx)               += m8xx_setup.o ppc8xx_pic.o $(wdt-mpc8xx-y) \
                                    ppc_sys.o mpc8xx_devices.o mpc8xx_sys.o
-ifeq ($(CONFIG_8xx),y)
-obj-$(CONFIG_PCI)               += qspan_pci.o i8259.o
-endif
+obj-$(CONFIG_PCI_QSPAN)         += qspan_pci.o
 obj-$(CONFIG_PPC_OF)            += prom_init.o prom.o
 obj-$(CONFIG_PPC_PMAC)          += open_pic.o
 obj-$(CONFIG_POWER4)            += open_pic2.o
-obj-$(CONFIG_PPC_CHRP)          += open_pic.o i8259.o
-obj-$(CONFIG_PPC_PREP)          += open_pic.o i8259.o todc_time.o
+obj-$(CONFIG_PPC_CHRP)          += open_pic.o
+obj-$(CONFIG_PPC_PREP)          += open_pic.o todc_time.o
 obj-$(CONFIG_BAMBOO)            += pci_auto.o todc_time.o
 obj-$(CONFIG_CPCI690)           += todc_time.o pci_auto.o
 obj-$(CONFIG_EBONY)             += pci_auto.o todc_time.o
@@ -51,7 +49,7 @@ obj-$(CONFIG_EV64260)		+= todc_time.o pci_auto.o
 obj-$(CONFIG_CHESTNUT)          += mv64360_pic.o pci_auto.o
 obj-$(CONFIG_GEMINI)            += open_pic.o
 obj-$(CONFIG_GT64260)           += gt64260_pic.o
-obj-$(CONFIG_LOPEC)             += i8259.o pci_auto.o todc_time.o
+obj-$(CONFIG_LOPEC)             += pci_auto.o todc_time.o
 obj-$(CONFIG_HDPU)              += pci_auto.o
 obj-$(CONFIG_LUAN)              += pci_auto.o todc_time.o
 obj-$(CONFIG_KATANA)            += pci_auto.o
@@ -59,18 +57,17 @@ obj-$(CONFIG_MV64360)		+= mv64360_pic.o
 obj-$(CONFIG_MV64X60)           += mv64x60.o mv64x60_win.o
 obj-$(CONFIG_MVME5100)          += open_pic.o todc_time.o \
                                         pci_auto.o hawk_common.o
-obj-$(CONFIG_MVME5100_IPMC761_PRESENT)  += i8259.o
 obj-$(CONFIG_OCOTEA)            += pci_auto.o todc_time.o
 obj-$(CONFIG_PAL4)              += cpc700_pic.o
 obj-$(CONFIG_POWERPMC250)       += pci_auto.o
-obj-$(CONFIG_PPLUS)             += hawk_common.o open_pic.o i8259.o \
+obj-$(CONFIG_PPLUS)             += hawk_common.o open_pic.o \
                                    todc_time.o pci_auto.o
 obj-$(CONFIG_PRPMC750)          += open_pic.o pci_auto.o \
                                         hawk_common.o
 obj-$(CONFIG_HARRIER)           += harrier.o
 obj-$(CONFIG_PRPMC800)          += open_pic.o pci_auto.o
-obj-$(CONFIG_RADSTONE_PPC7D)    += i8259.o pci_auto.o
-obj-$(CONFIG_SANDPOINT)         += i8259.o pci_auto.o todc_time.o
+obj-$(CONFIG_RADSTONE_PPC7D)    += pci_auto.o
+obj-$(CONFIG_SANDPOINT)         += pci_auto.o todc_time.o
 obj-$(CONFIG_SBC82xx)           += todc_time.o
 obj-$(CONFIG_SPRUCE)            += cpc700_pic.o pci_auto.o \
                                    todc_time.o
@@ -92,7 +89,7 @@ obj-$(CONFIG_MPC10X_OPENPIC)	+= open_pic.o
 obj-$(CONFIG_40x)               += dcr.o
 obj-$(CONFIG_BOOKE)             += dcr.o
 obj-$(CONFIG_85xx)              += open_pic.o ppc85xx_common.o ppc85xx_setup.o \
-                                        ppc_sys.o i8259.o mpc85xx_sys.o \
+                                        ppc_sys.o mpc85xx_sys.o \
                                         mpc85xx_devices.o
 ifeq ($(CONFIG_85xx),y)
 obj-$(CONFIG_PCI)               += pci_auto.o