diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-01-10 15:19:05 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2017-01-23 09:55:08 +0300 |
| commit | 7f1931b35f0909695543a8c12f72ccd2d20ff241 (patch) | |
| tree | cea565bf2da0ab59f55262123d0431d2445fef1b /arch/arm/mach-imx/mmdc.c | |
| parent | 37530e74609a28ae3a3b51e7685fe54a00b1e2f2 (diff) | |
| download | linux-7f1931b35f0909695543a8c12f72ccd2d20ff241.tar.xz | |
ARM: imx: hide unused variable in #ifdef
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>
Acked-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/mmdc.c')
| -rw-r--r-- | arch/arm/mach-imx/mmdc.c | 2 |
1 files changed, 1 insertions, 1 deletions
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") |