MIPS: Export get_c0_perfcount_int()

commit 0cb0985f57783c2f3c6c8ffe7e7665e80c56bd92 upstream.

get_c0_perfcount_int is tested from oprofile code. If oprofile is
compiled as module, get_c0_perfcount_int needs to be exported, otherwise
it cannot be resolved.

Fixes: a669efc4a3b4 ("MIPS: Add hook to get C0 performance counter interrupt")
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: abrestic@chromium.org
Patchwork: https://patchwork.linux-mips.org/patch/10763/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index 7fc8397d16f21d713ad3e073308f69c75dd88692..fd2a36a79f97c28f51b53c0d6d68744acba7da60 100644 (file)
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -186,6 +186,7 @@ int get_c0_perfcount_int(void)
 {
        return ATH79_MISC_IRQ(5);
 }
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
 
 unsigned int get_c0_compare_int(void)
 {

diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index 6ab10573490de8a2d5a449e45c3585547c51f7c4..d01ade63492fd90bad395a5468de423cce597c33 100644 (file)
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -466,6 +466,7 @@ int get_c0_perfcount_int(void)
 {
        return ltq_perfcount_irq;
 }
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
 
 unsigned int get_c0_compare_int(void)
 {

diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c
index ac42a8d72bcbb6e53865251788f8d0f1a2bf3aee..a7f7d9ffb40254e5673edf30f039c790c407f0c0 100644 (file)
--- a/arch/mips/mti-malta/malta-time.c
+++ b/arch/mips/mti-malta/malta-time.c
@@ -148,6 +148,7 @@ int get_c0_perfcount_int(void)
 
        return mips_cpu_perf_irq;
 }
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
 
 unsigned int get_c0_compare_int(void)
 {

diff --git a/arch/mips/mti-sead3/sead3-time.c b/arch/mips/mti-sead3/sead3-time.c
index e1d69895fb1de44f5d8503027f86ebb50f40d5a6..a120b7a5a8fe4e9af03ccb40fc9e7e123f88d633 100644 (file)
--- a/arch/mips/mti-sead3/sead3-time.c
+++ b/arch/mips/mti-sead3/sead3-time.c
@@ -77,6 +77,7 @@ int get_c0_perfcount_int(void)
                return MIPS_CPU_IRQ_BASE + cp0_perfcount_irq;
        return -1;
 }
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
 
 unsigned int get_c0_compare_int(void)
 {

diff --git a/arch/mips/pistachio/time.c b/arch/mips/pistachio/time.c
index 67889fcea8aa8f27c9e3e4bf7249b6a0ec497ff9..ab73f6f405bb03b14d9e76b61287c9a60f4f35ce 100644 (file)
--- a/arch/mips/pistachio/time.c
+++ b/arch/mips/pistachio/time.c
@@ -26,6 +26,7 @@ int get_c0_perfcount_int(void)
 {
        return gic_get_c0_perfcount_int();
 }
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
 
 void __init plat_time_init(void)
 {

diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c
index 7cf91b92e9d1050bc2ee37341290e7f27f52f9a1..199ace4ca1ad6ad8a805018446c88ff2a072f2c1 100644 (file)
--- a/arch/mips/ralink/irq.c
+++ b/arch/mips/ralink/irq.c
@@ -89,6 +89,7 @@ int get_c0_perfcount_int(void)
 {
        return rt_perfcount_irq;
 }
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
 
 unsigned int get_c0_compare_int(void)
 {