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drm/bridge: ti-sn65dsi86: annotate ti_sn_pwm_pin_{request, release} with __maybe_unused

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Building with clang, W=1, CONFIG_PM=n and CONFIG_OF_GPIO=n leads to
warning about unused ti_sn_pwm_pin_request() and
ti_sn_pwm_pin_release(). Fix by annotating them with __maybe_unused.

See also commit 6863f5643d ("kbuild: allow Clang to find unused static
inline functions for W=1 build").

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/136ecd978aedd7df39d1b1c37b70596027ff0a3e.1725962479.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2024-09-10 13:03:40 +03:00
committed by Douglas Anderson
parent 32e5666b8a
commit 868cd000c1
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/bridge/ti-sn65dsi86.c
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@@ -1635,8 +1635,8 @@ static void ti_sn_pwm_unregister(void)
}
#else
static inline int ti_sn_pwm_pin_request(struct ti_sn65dsi86 *pdata) { return 0; }
static inline void ti_sn_pwm_pin_release(struct ti_sn65dsi86 *pdata) {}
static inline int __maybe_unused ti_sn_pwm_pin_request(struct ti_sn65dsi86 *pdata) { return 0; }
static inline void __maybe_unused ti_sn_pwm_pin_release(struct ti_sn65dsi86 *pdata) {}
static inline int ti_sn_pwm_register(void) { return 0; }
static inline void ti_sn_pwm_unregister(void) {}