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authorJayachandran C <jchandra@broadcom.com>2013-03-25 06:51:52 +0000
committerRalf Baechle <ralf@linux-mips.org>2013-05-08 01:19:05 +0200
commit83a18415ba295c25d94bdc81fdb3a18fc1c2ce4e (patch)
tree18875c6c9175938db93e45571cb7000ac7cdad42
parentc80dd3b6799da6b77fed0520a9dda2e8b01617e4 (diff)
MIPS: Netlogic: Fix oprofile compile on XLR uniprocessor
The commit c783390a0ecef08df5c804f8c5f647431a04f502 [MIPS: oprofile: Support for XLR/XLS processors] causes a compilation failure when oprofile is enabled and SMP is not configured. arch/mips/oprofile/op_model_mipsxx.c: In function 'mipsxx_cpu_setup': arch/mips/oprofile/op_model_mipsxx.c:181:2: error: implicit declaration of function 'cpu_logical_map' To fix this, update oprofile_skip_cpu to not call cpu_logical_map when CONFIG_SMP is not defined. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/5037/ Acked-by: John Crispin <blogic@openwrt.org>
-rw-r--r--arch/mips/oprofile/op_model_mipsxx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 1fd361462c03..e4b1140cdae0 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -41,7 +41,7 @@ static int (*save_perf_irq)(void);
* first hardware thread in the core for setup and init.
* Skip CPUs with non-zero hardware thread id (4 hwt per core)
*/
-#ifdef CONFIG_CPU_XLR
+#if defined(CONFIG_CPU_XLR) && defined(CONFIG_SMP)
#define oprofile_skip_cpu(c) ((cpu_logical_map(c) & 0x3) != 0)
#else
#define oprofile_skip_cpu(c) 0