linux-brain/arch/mips/netlogic
Paul Burton d7df7af5b9 MIPS: Netlogic: Exclude netlogic,xlp-pic code from XLR builds
[ Upstream commit 9799270aff ]

Code in arch/mips/netlogic/common/irq.c which handles the XLP PIC fails
to build in XLR configurations due to cpu_is_xlp9xx not being defined,
leading to the following build failure:

    arch/mips/netlogic/common/irq.c: In function ‘xlp_of_pic_init’:
    arch/mips/netlogic/common/irq.c:298:2: error: implicit declaration
    of function ‘cpu_is_xlp9xx’ [-Werror=implicit-function-declaration]
      if (cpu_is_xlp9xx()) {
      ^

Although the code was conditional upon CONFIG_OF which is indirectly
selected by CONFIG_NLM_XLP_BOARD but not CONFIG_NLM_XLR_BOARD, the
failing XLR with CONFIG_OF configuration can be configured manually or
by randconfig.

Fix the build failure by making the affected XLP PIC code conditional
upon CONFIG_CPU_XLP which is used to guard the inclusion of
asm/netlogic/xlp-hal/xlp.h that provides the required cpu_is_xlp9xx
function.

[ralf@linux-mips.org: Fixed up as per Jayachandran's suggestion.]

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14524/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-21 09:23:28 +01:00
..
common MIPS: Netlogic: Exclude netlogic,xlp-pic code from XLR builds 2017-11-21 09:23:28 +01:00
xlp MIPS: Define & use CP0_EBase bit definitions 2016-05-13 15:30:25 +02:00
xlr MIPS: Define & use CP0_EBase bit definitions 2016-05-13 15:30:25 +02:00
Kconfig MIPS: Netlogic: Add built-in dts for XLP5xx boards 2015-04-01 17:21:54 +02:00
Makefile MIPS: Netlogic: Move device-trees to arch/mips/boot/dts/ 2014-09-22 13:35:50 +02:00
Platform MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00