Commit 5f448266 authored by Corentin Labbe's avatar Corentin Labbe Committed by Dave Airlie

agp: Add bridge parameter documentation

This patch add documentation about the bridge parameter in several
function.

This will fix the following build warning:
drivers/char/agp/generic.c:220: warning: No description found for parameter 'bridge'
drivers/char/agp/generic.c:364: warning: No description found for parameter 'bridge'
drivers/char/agp/generic.c:1283: warning: No description found for parameter 'bridge'
Signed-off-by: default avatarCorentin Labbe <clabbe@baylibre.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1574324085-4338-5-git-send-email-clabbe@baylibre.com
parent 5f1b24a6
......@@ -207,6 +207,7 @@ EXPORT_SYMBOL(agp_free_memory);
/**
* agp_allocate_memory - allocate a group of pages of a certain type.
*
* @bridge: an agp_bridge_data struct allocated for the AGP host bridge.
* @page_count: size_t argument of the number of pages
* @type: u32 argument of the type of memory to be allocated.
*
......@@ -355,6 +356,7 @@ EXPORT_SYMBOL_GPL(agp_num_entries);
/**
* agp_copy_info - copy bridge state information
*
* @bridge: an agp_bridge_data struct allocated for the AGP host bridge.
* @info: agp_kern_info pointer. The caller should insure that this pointer is valid.
*
* This function copies information about the agp bridge device and the state of
......@@ -1277,6 +1279,7 @@ EXPORT_SYMBOL(agp_generic_destroy_page);
/**
* agp_enable - initialise the agp point-to-point connection.
*
* @bridge: an agp_bridge_data struct allocated for the AGP host bridge.
* @mode: agp mode register value to configure with.
*/
void agp_enable(struct agp_bridge_data *bridge, u32 mode)
......
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