From mboxrd@z Thu Jan 1 00:00:00 1970 From: Corentin Labbe Date: Thu, 21 Nov 2019 08:14:44 +0000 Subject: [PATCH v2 4/5] agp: Add bridge parameter documentation Message-Id: <1574324085-4338-5-git-send-email-clabbe@baylibre.com> List-Id: References: <1574324085-4338-1-git-send-email-clabbe@baylibre.com> In-Reply-To: <1574324085-4338-1-git-send-email-clabbe@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: airlied@redhat.com, airlied@linux.ie, arnd@arndb.de, fenghua.yu@intel.com, gregkh@linuxfoundation.org, tony.luck@intel.com Cc: linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, Corentin Labbe 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 --- drivers/char/agp/generic.c | 3 +++ 1 file changed, 3 insertions(+) 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) -- 2.23.0