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| Started by | Shawn Guo <shawnguo@kernel.org> |
|---|---|
| First post | 2017-01-23 08:00 +0100 |
| Last post | 2017-01-23 08:00 +0100 |
| Articles | 1 — 1 participant |
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Re: [PATCH] ARM: imx: hide unused variable in #ifdef Shawn Guo <shawnguo@kernel.org> - 2017-01-23 08:00 +0100
| From | Shawn Guo <shawnguo@kernel.org> |
|---|---|
| Date | 2017-01-23 08:00 +0100 |
| Subject | Re: [PATCH] ARM: imx: hide unused variable in #ifdef |
| Message-ID | <t2GLE-35L-3@gated-at.bofh.it> |
On Tue, Jan 10, 2017 at 01:19:05PM +0100, Arnd Bergmann wrote:
> 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>
Applied, thanks.
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