[PATCH] usb: host: ehci-xilinx: adding description for return value
DORMANTno replies
LANDED
From: Piyush Mehta <hidden>
Date: 2022-05-09 17:03:38
Also in:
linux-usb, lkml
Subsystem:
the rest, usb ehci driver, usb subsystem · Maintainers:
Linus Torvalds, Alan Stern, Greg Kroah-Hartman
Landed in mainline as 72e28b70499a on 2022-05-12.
This patch resolves kernel-doc warnings to add return value description in function comments. Addressed warnings: drivers/usb/host/ehci-xilinx-of.c:37: warning: No description found for return value of 'ehci_xilinx_port_handed_over' drivers/usb/host/ehci-xilinx-of.c:117: warning: No description found for return value of 'ehci_hcd_xilinx_of_probe' drivers/usb/host/ehci-xilinx-of.c:201: warning: No description found for return value of 'ehci_hcd_xilinx_of_remove' Signed-off-by: Piyush Mehta <redacted> --- drivers/usb/host/ehci-xilinx-of.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c
index a9c6d18..0811a5b 100644
--- a/drivers/usb/host/ehci-xilinx-of.c
+++ b/drivers/usb/host/ehci-xilinx-of.c@@ -32,6 +32,8 @@ * There are cases when the host controller fails to enable the port due to, * for example, insufficient power that can be supplied to the device from * the USB bus. In those cases, the messages printed here are not helpful. + * + * Return: Always return 0 */ static int ehci_xilinx_port_handed_over(struct usb_hcd *hcd, int portnum) {
@@ -110,6 +112,8 @@ static const struct hc_driver ehci_xilinx_of_hc_driver = { * host controller. Because the Xilinx USB host controller can be configured * as HS only or HS/FS only, it checks the configuration in the device tree * entry, and sets an appropriate value for hcd->has_tt. + * + * Return: zero on success, negative error code otherwise */ static int ehci_hcd_xilinx_of_probe(struct platform_device *op) {
@@ -194,6 +198,8 @@ static int ehci_hcd_xilinx_of_probe(struct platform_device *op) * * Remove the hcd structure, and release resources that has been requested * during probe. + * + * Return: Always return 0 */ static int ehci_hcd_xilinx_of_remove(struct platform_device *op) {
--
2.7.4
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