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drm/radeon/radeon_device: remove unused function
We get 2 warnings when building kernel with W=1: drivers/gpu/drm/radeon/radeon_device.c:1961:5: warning: no previous prototype for 'radeon_debugfs_init' [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_device.c:1966:6: warning: no previous prototype for 'radeon_debugfs_cleanup' [-Wmissing-prototypes] In fact, these functions are dummy, but can be removed, so this patch removes them. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -1958,14 +1958,3 @@ static void radeon_debugfs_remove_files(struct radeon_device *rdev)
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}
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#endif
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}
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#if defined(CONFIG_DEBUG_FS)
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int radeon_debugfs_init(struct drm_minor *minor)
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{
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return 0;
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}
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void radeon_debugfs_cleanup(struct drm_minor *minor)
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{
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}
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#endif
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@ -155,11 +155,6 @@ void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
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extern long radeon_kms_compat_ioctl(struct file *filp, unsigned int cmd,
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unsigned long arg);
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#if defined(CONFIG_DEBUG_FS)
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int radeon_debugfs_init(struct drm_minor *minor);
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void radeon_debugfs_cleanup(struct drm_minor *minor);
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#endif
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/* atpx handler */
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#if defined(CONFIG_VGA_SWITCHEROO)
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void radeon_register_atpx_handler(void);
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@ -550,10 +545,6 @@ static struct drm_driver kms_driver = {
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.disable_vblank = radeon_disable_vblank_kms,
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.get_vblank_timestamp = radeon_get_vblank_timestamp_kms,
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.get_scanout_position = radeon_get_crtc_scanoutpos,
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#if defined(CONFIG_DEBUG_FS)
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.debugfs_init = radeon_debugfs_init,
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.debugfs_cleanup = radeon_debugfs_cleanup,
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#endif
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.irq_preinstall = radeon_driver_irq_preinstall_kms,
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.irq_postinstall = radeon_driver_irq_postinstall_kms,
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.irq_uninstall = radeon_driver_irq_uninstall_kms,
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