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Subject[PATCH] ARM: imx: hide unused variable in #ifdef
Date
A bugfix added a new local variable that is only used inside of an #ifdef
section, and unused if CONFIG_PERF_EVENTS is disabled:

arch/arm/mach-imx/mmdc.c:63:25: warning: 'cpuhp_mmdc_state' defined but not used [-Wunused-variable]

This moves the variable down inside that same ifdef.

Fixes: a051f220d6b9 ("ARM/imx/mmcd: Fix broken cpu hotplug handling")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/arm/mach-imx/mmdc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c
index 699157759120..c03bf28d8bbc 100644
--- a/arch/arm/mach-imx/mmdc.c
+++ b/arch/arm/mach-imx/mmdc.c
@@ -60,7 +60,6 @@

#define to_mmdc_pmu(p) container_of(p, struct mmdc_pmu, pmu)

-static enum cpuhp_state cpuhp_mmdc_state;
static int ddr_type;

struct fsl_mmdc_devtype_data {
@@ -82,6 +81,7 @@ static const struct of_device_id imx_mmdc_dt_ids[] = {

#ifdef CONFIG_PERF_EVENTS

+static enum cpuhp_state cpuhp_mmdc_state;
static DEFINE_IDA(mmdc_ida);

PMU_EVENT_ATTR_STRING(total-cycles, mmdc_pmu_total_cycles, "event=0x00")
--
2.9.0
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