diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2025-02-25 21:11:52 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-03-11 10:57:51 +0800 |
| commit | 4f8ec94af325d501904d7e86363bd162004161bd (patch) | |
| tree | 9b4006006e09f83845e1f32dd71916485762e230 | |
| parent | 2014c95afecee3e76ca4a56956a936e23283f05b (diff) | |
ARM: imx: mark imx53_suspend_sz as unused
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>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/mach-imx/common.h | 2 |
1 files changed, 1 insertions, 1 deletions
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 |