From 25a9939c09eae246173d06e0478f0e131d83b55c Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 14 Dec 2016 00:08:02 +0100 Subject: [PATCH] drm/irq: drm_legacy_ prefix for legacy ioctls Spotted while auditing our ioctl table. Also nuke the not-really-kerneldoc comments, we don't document internals and definitely don't want to mislead people with the old dragons. I think with this all the legacy ioctls now have proper drm_legacy_ prefixes. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20161213230814.19598-2-daniel.vetter@ffwll.ch --- drivers/gpu/drm/drm_internal.h | 8 ++++---- drivers/gpu/drm/drm_ioctl.c | 4 ++-- drivers/gpu/drm/drm_irq.c | 30 ++++-------------------------- 3 files changed, 10 insertions(+), 32 deletions(-) diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h index db80ec860e33..a6213f814345 100644 --- a/drivers/gpu/drm/drm_internal.h +++ b/drivers/gpu/drm/drm_internal.h @@ -58,10 +58,10 @@ extern unsigned int drm_timestamp_monotonic; /* IOCTLS */ int drm_wait_vblank(struct drm_device *dev, void *data, struct drm_file *filp); -int drm_control(struct drm_device *dev, void *data, - struct drm_file *file_priv); -int drm_modeset_ctl(struct drm_device *dev, void *data, - struct drm_file *file_priv); +int drm_legacy_irq_control(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int drm_legacy_modeset_ctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); /* drm_auth.c */ int drm_getmagic(struct drm_device *dev, void *data, diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index 59b691146033..d180673c1323 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -581,7 +581,7 @@ static const struct drm_ioctl_desc drm_ioctls[] = { DRM_IOCTL_DEF(DRM_IOCTL_FREE_BUFS, drm_legacy_freebufs, DRM_AUTH), DRM_IOCTL_DEF(DRM_IOCTL_DMA, drm_legacy_dma_ioctl, DRM_AUTH), - DRM_IOCTL_DEF(DRM_IOCTL_CONTROL, drm_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), + DRM_IOCTL_DEF(DRM_IOCTL_CONTROL, drm_legacy_irq_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), #if IS_ENABLED(CONFIG_AGP) DRM_IOCTL_DEF(DRM_IOCTL_AGP_ACQUIRE, drm_agp_acquire_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), @@ -599,7 +599,7 @@ static const struct drm_ioctl_desc drm_ioctls[] = { DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank, DRM_UNLOCKED), - DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_modeset_ctl, 0), + DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_legacy_modeset_ctl, 0), DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY), diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 273625a85036..feb091310ffe 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -579,19 +579,8 @@ int drm_irq_uninstall(struct drm_device *dev) } EXPORT_SYMBOL(drm_irq_uninstall); -/* - * IRQ control ioctl. - * - * \param inode device inode. - * \param file_priv DRM file private. - * \param cmd command. - * \param arg user argument, pointing to a drm_control structure. - * \return zero on success or a negative number on failure. - * - * Calls irq_install() or irq_uninstall() according to \p arg. - */ -int drm_control(struct drm_device *dev, void *data, - struct drm_file *file_priv) +int drm_legacy_irq_control(struct drm_device *dev, void *data, + struct drm_file *file_priv) { struct drm_control *ctl = data; int ret = 0, irq; @@ -1442,19 +1431,8 @@ static void drm_legacy_vblank_post_modeset(struct drm_device *dev, } } -/* - * drm_modeset_ctl - handle vblank event counter changes across mode switch - * @DRM_IOCTL_ARGS: standard ioctl arguments - * - * Applications should call the %_DRM_PRE_MODESET and %_DRM_POST_MODESET - * ioctls around modesetting so that any lost vblank events are accounted for. - * - * Generally the counter will reset across mode sets. If interrupts are - * enabled around this call, we don't have to do anything since the counter - * will have already been incremented. - */ -int drm_modeset_ctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) +int drm_legacy_modeset_ctl(struct drm_device *dev, void *data, + struct drm_file *file_priv) { struct drm_modeset_ctl *modeset = data; unsigned int pipe; -- 2.20.1