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Code Issues Releases Wiki Activity

drm/drm_agpsupport: Strip out obviously wrong descriptions and demote to standard headers

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Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/drm_agpsupport.c:61: warning: Function parameter or member 'dev' not described in 'drm_agp_info'
 drivers/gpu/drm/drm_agpsupport.c:61: warning: Function parameter or member 'info' not described in 'drm_agp_info'
 drivers/gpu/drm/drm_agpsupport.c:105: warning: Function parameter or member 'dev' not described in 'drm_agp_acquire'
 drivers/gpu/drm/drm_agpsupport.c:132: warning: Function parameter or member 'dev' not described in 'drm_agp_acquire_ioctl'
 drivers/gpu/drm/drm_agpsupport.c:132: warning: Function parameter or member 'data' not described in 'drm_agp_acquire_ioctl'
 drivers/gpu/drm/drm_agpsupport.c:132: warning: Function parameter or member 'file_priv' not described in 'drm_agp_acquire_ioctl'
 drivers/gpu/drm/drm_agpsupport.c:145: warning: Function parameter or member 'dev' not described in 'drm_agp_release'
 drivers/gpu/drm/drm_agpsupport.c:171: warning: Function parameter or member 'dev' not described in 'drm_agp_enable'
 drivers/gpu/drm/drm_agpsupport.c:171: warning: Function parameter or member 'mode' not described in 'drm_agp_enable'
 drivers/gpu/drm/drm_agpsupport.c:203: warning: Function parameter or member 'dev' not described in 'drm_agp_alloc'
 drivers/gpu/drm/drm_agpsupport.c:203: warning: Function parameter or member 'request' not described in 'drm_agp_alloc'
 drivers/gpu/drm/drm_agpsupport.c:256: warning: Function parameter or member 'dev' not described in 'drm_agp_lookup_entry'
 drivers/gpu/drm/drm_agpsupport.c:256: warning: Function parameter or member 'handle' not described in 'drm_agp_lookup_entry'
 drivers/gpu/drm/drm_agpsupport.c:279: warning: Function parameter or member 'dev' not described in 'drm_agp_unbind'
 drivers/gpu/drm/drm_agpsupport.c:279: warning: Function parameter or member 'request' not described in 'drm_agp_unbind'
 drivers/gpu/drm/drm_agpsupport.c:318: warning: Function parameter or member 'dev' not described in 'drm_agp_bind'
 drivers/gpu/drm/drm_agpsupport.c:318: warning: Function parameter or member 'request' not described in 'drm_agp_bind'
 drivers/gpu/drm/drm_agpsupport.c:363: warning: Function parameter or member 'dev' not described in 'drm_agp_free'
 drivers/gpu/drm/drm_agpsupport.c:363: warning: Function parameter or member 'request' not described in 'drm_agp_free'
 drivers/gpu/drm/drm_agpsupport.c:404: warning: Function parameter or member 'dev' not described in 'drm_agp_init'

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Faith <faith@valinux.com>
Cc: Gareth Hughes <gareth@valinux.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210115181601.3432599-24-lee.jones@linaro.org
This commit is contained in:
Lee Jones 2021-01-15 18:15:55 +00:00 committed by Daniel Vetter
parent d578f32bde
commit cec7638b8e
1 changed files with 11 additions and 35 deletions
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46
drivers/gpu/drm/drm_agpsupport.c
View file

@ -45,13 +45,9 @@
#include "drm_legacy.h"
/**
/*
* Get AGP information.
*
* \param inode device inode.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a (output) drm_agp_info structure.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device has been initialized and acquired and fills in the
@ -92,7 +88,7 @@ int drm_agp_info_ioctl(struct drm_device *dev, void *data,
return 0;
}
/**
/*
* Acquire the AGP device.
*
* \param dev DRM device that is to acquire AGP.
@ -115,13 +111,9 @@ int drm_agp_acquire(struct drm_device *dev)
}
EXPORT_SYMBOL(drm_agp_acquire);
/**
/*
* Acquire the AGP device (ioctl).
*
* \param inode device inode.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device hasn't been acquired before and calls
@ -133,7 +125,7 @@ int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
return drm_agp_acquire((struct drm_device *) file_priv->minor->dev);
}
/**
/*
* Release the AGP device.
*
* \param dev DRM device that is to release AGP.
@ -157,7 +149,7 @@ int drm_agp_release_ioctl(struct drm_device *dev, void *data,
return drm_agp_release(dev);
}
/**
/*
* Enable the AGP bus.
*
* \param dev DRM device that has previously acquired AGP.
@ -187,13 +179,9 @@ int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
return drm_agp_enable(dev, *mode);
}
/**
/*
* Allocate AGP memory.
*
* \param inode device inode.
* \param file_priv file private pointer.
* \param cmd command.
* \param arg pointer to a drm_agp_buffer structure.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device is present and has been acquired, allocates the
@ -242,7 +230,7 @@ int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
return drm_agp_alloc(dev, request);
}
/**
/*
* Search for the AGP memory entry associated with a handle.
*
* \param dev DRM device structure.
@ -263,13 +251,9 @@ static struct drm_agp_mem *drm_agp_lookup_entry(struct drm_device *dev,
return NULL;
}
/**
/*
* Unbind AGP memory from the GATT (ioctl).
*
* \param inode device inode.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_agp_binding structure.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device is present and acquired, looks-up the AGP memory
@ -301,13 +285,9 @@ int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
return drm_agp_unbind(dev, request);
}
/**
/*
* Bind AGP memory into the GATT (ioctl)
*
* \param inode device inode.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_agp_binding structure.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device is present and has been acquired and that no memory
@ -345,13 +325,9 @@ int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
return drm_agp_bind(dev, request);
}
/**
/*
* Free AGP memory (ioctl).
*
* \param inode device inode.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_agp_buffer structure.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device is present and has been acquired and looks up the
@ -388,7 +364,7 @@ int drm_agp_free_ioctl(struct drm_device *dev, void *data,
return drm_agp_free(dev, request);
}
/**
/*
* Initialize the AGP resources.
*
* \return pointer to a drm_agp_head structure.