From 6d2730cb11214f492cbf381cef1758e15857bb69 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= Date: Fri, 25 Sep 2020 23:47:53 +0000 Subject: PCI: hv: Document missing hv_pci_protocol_negotiation() parameter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add missing documentation for the parameter "version" and "num_version" of the hv_pci_protocol_negotiation() function and resolve build time kernel-doc warnings: drivers/pci/controller/pci-hyperv.c:2535: warning: Function parameter or member 'version' not described in 'hv_pci_protocol_negotiation' drivers/pci/controller/pci-hyperv.c:2535: warning: Function parameter or member 'num_version' not described in 'hv_pci_protocol_negotiation' No change to functionality intended. Signed-off-by: Krzysztof Wilczyński Link: https://lore.kernel.org/r/20200925234753.1767227-1-kw@linux.com Reviewed-by: Michael Kelley Signed-off-by: Wei Liu --- drivers/pci/controller/pci-hyperv.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/pci/controller/pci-hyperv.c') diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c index fc4c3a15e570..6102330e27e1 100644 --- a/drivers/pci/controller/pci-hyperv.c +++ b/drivers/pci/controller/pci-hyperv.c @@ -2515,7 +2515,10 @@ static void hv_pci_onchannelcallback(void *context) /** * hv_pci_protocol_negotiation() - Set up protocol - * @hdev: VMBus's tracking struct for this root PCI bus + * @hdev: VMBus's tracking struct for this root PCI bus. + * @version: Array of supported channel protocol versions in + * the order of probing - highest go first. + * @num_version: Number of elements in the version array. * * This driver is intended to support running on Windows 10 * (server) and later versions. It will not run on earlier -- cgit v1.2.3