Message ID | 20250225201157.4190864-1-arnd@kernel.org (mailing list archive) |
---|---|
State | New |
Headers | show |
Series | ARM: imx: mark imx53_suspend_sz as unused | expand |
On Tue, Feb 25, 2025 at 09:11:52PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > Unused 'static const' variables cause a warning when building with > W=1, and imx53_suspend_sz has a definition for this as an > alternative when CONFIG_SUSPEND is disabled: > > In file included from arch/arm/mach-imx/cpu.c:9: > arch/arm/mach-imx/common.h:101:18: error: 'imx53_suspend_sz' defined but not used [-Werror=unused-const-variable=] > > It's still referenced though, so mark it as __maybe_unused, so > the one user can address the dummy copy and other files that include > the header don't produce a warning. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Applied, thanks!
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 13f3068e9845..45c1a2a7b35f 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -98,7 +98,7 @@ extern const u32 imx53_suspend_sz; void imx6_suspend(void __iomem *ocram_vbase); #else static inline void imx53_suspend(void __iomem *ocram_vbase) {} -static const u32 imx53_suspend_sz; +static __maybe_unused const u32 imx53_suspend_sz; static inline void imx6_suspend(void __iomem *ocram_vbase) {} #endif