diff options
| author | Corentin Labbe <clabbe@baylibre.com> | 2019-11-21 09:14:44 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2019-12-04 04:35:59 +0100 |
| commit | 5f448266ce9632c5318a5dbbc024fc7951f089d7 (patch) | |
| tree | f3950cff55a02335ea6da118c569f90d8aa9e681 /drivers/char/agp/generic.c | |
| parent | agp: remove unused variable num_segments (diff) | |
| download | linux-5f448266ce9632c5318a5dbbc024fc7951f089d7.tar.xz linux-5f448266ce9632c5318a5dbbc024fc7951f089d7.zip | |
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: Corentin Labbe <clabbe@baylibre.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1574324085-4338-5-git-send-email-clabbe@baylibre.com
Diffstat (limited to 'drivers/char/agp/generic.c')
| -rw-r--r-- | drivers/char/agp/generic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 4d2eb0800b2a..ab154a75acf0 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -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) |