diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-08-09 22:27:07 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2013-08-12 15:26:48 +0000 |
| commit | ebd97be635bff43239f391a49c78b98818c589fe (patch) | |
| tree | a399d0eb822a2937040efc86882bd28e79008ab1 | |
| parent | 4287d824f265451cd10f6d20266b27a207a6cdd7 (diff) | |
| download | linux-ebd97be635bff43239f391a49c78b98818c589fe.tar.bz2 | |
PCI: remove ARCH_SUPPORTS_MSI kconfig option
Now that we have weak versions for each of the PCI MSI architecture
functions, we can actually build the MSI support for all platforms,
regardless of whether they provide or not architecture-specific
versions of those functions. For this reason, the ARCH_SUPPORTS_MSI
hidden kconfig boolean becomes useless, and this patch gets rid of it.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Tested-by: Daniel Price <daniel.price@gmail.com>
Tested-by: Thierry Reding <thierry.reding@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Cc: linux-s390@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: x86@kernel.org
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: linux-ia64@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: David S. Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Cc: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
| -rw-r--r-- | arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/ia64/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mips/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/s390/Kconfig | 1 | ||||
| -rw-r--r-- | arch/sparc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/tile/Kconfig | 1 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/pci/Kconfig | 4 |
9 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ba412e02ec0c..b173c1d8721f 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -441,7 +441,6 @@ config ARCH_NETX config ARCH_IOP13XX bool "IOP13xx-based" depends on MMU - select ARCH_SUPPORTS_MSI select CPU_XSC3 select NEED_MACH_MEMORY_H select NEED_RET_TO_USER diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 5a768ad8e893..098602b939a9 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -9,7 +9,6 @@ config IA64 select PCI if (!IA64_HP_SIM) select ACPI if (!IA64_HP_SIM) select PM if (!IA64_HP_SIM) - select ARCH_SUPPORTS_MSI select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_IDE select HAVE_OPROFILE diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 4758a8fd3e99..00b26986cd05 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -726,7 +726,6 @@ config CAVIUM_OCTEON_SOC select SYS_HAS_CPU_CAVIUM_OCTEON select SWAP_IO_SPACE select HW_HAS_PCI - select ARCH_SUPPORTS_MSI select ZONE_DMA32 select USB_ARCH_HAS_OHCI select USB_ARCH_HAS_EHCI @@ -762,7 +761,6 @@ config NLM_XLR_BOARD select CEVT_R4K select CSRC_R4K select IRQ_CPU - select ARCH_SUPPORTS_MSI select ZONE_DMA32 if 64BIT select SYNC_R4K select SYS_HAS_EARLY_PRINTK diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 3bf72cd2c8fc..183a16509e8f 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -727,7 +727,6 @@ config PCI default y if !40x && !CPM2 && !8xx && !PPC_83xx \ && !PPC_85xx && !PPC_86xx && !GAMECUBE_COMMON default PCI_QSPAN if !4xx && !CPM2 && 8xx - select ARCH_SUPPORTS_MSI select GENERIC_PCI_IOMAP help Find out whether your system includes a PCI bus. PCI is the name of diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 22f75b504f7f..e9982a353b55 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -428,7 +428,6 @@ menuconfig PCI bool "PCI support" default n depends on 64BIT - select ARCH_SUPPORTS_MSI select PCI_MSI help Enable PCI support. diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index a00cbd356db5..1570ad2802b3 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -52,7 +52,6 @@ config SPARC32 config SPARC64 def_bool 64BIT - select ARCH_SUPPORTS_MSI select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_GRAPH_FP_TEST diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 24565a7ffe6d..74dff908a70f 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -380,7 +380,6 @@ config PCI select PCI_DOMAINS select GENERIC_PCI_IOMAP select TILE_GXIO_TRIO if TILEGX - select ARCH_SUPPORTS_MSI if TILEGX select PCI_MSI if TILEGX ---help--- Enable PCI root complex support, so PCIe endpoint devices can diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index b32ebf92b0ce..5db62ef37804 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2014,7 +2014,6 @@ menu "Bus options (PCI etc.)" config PCI bool "PCI support" default y - select ARCH_SUPPORTS_MSI if (X86_LOCAL_APIC && X86_IO_APIC) ---help--- Find out whether you have a PCI motherboard. PCI is the name of a bus system, i.e. the way the CPU talks to the other stuff inside diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 81944fb73116..b6a99f7a9b20 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -1,13 +1,9 @@ # # PCI configuration # -config ARCH_SUPPORTS_MSI - bool - config PCI_MSI bool "Message Signaled Interrupts (MSI and MSI-X)" depends on PCI - depends on ARCH_SUPPORTS_MSI help This allows device drivers to enable MSI (Message Signaled Interrupts). Message Signaled Interrupts enable a device to |