diff options
| author | Wei Ming Chen <jj251510319013@gmail.com> | 2021-08-21 22:26:47 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-26 13:30:00 +0200 |
| commit | 9fe3c93f9de702fa764351201c574a9d0769fab3 (patch) | |
| tree | 00b726f3b011c864db4076daeed82d9a97e0162e /drivers/usb | |
| parent | 66cce9e73ec61967ed1f97f30cee79bd9a2bb7ee (diff) | |
usb: gadget: Add description for module parameter
The description for "qlen" is missing, and there is a description
for this parameter in "Documentation/usb/gadget_printer.rst"
Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com>
Link: https://lore.kernel.org/r/20210821142647.2904-1-jj251510319013@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/legacy/printer.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/legacy/printer.c b/drivers/usb/gadget/legacy/printer.c index 2cd389575084..ed762ba9b629 100644 --- a/drivers/usb/gadget/legacy/printer.c +++ b/drivers/usb/gadget/legacy/printer.c @@ -50,6 +50,7 @@ MODULE_PARM_DESC(iPNPstring, "MFG:linux;MDL:g_printer;CLS:PRINTER;SN:1;"); /* Number of requests to allocate per endpoint, not used for ep0. */ static unsigned qlen = 10; module_param(qlen, uint, S_IRUGO|S_IWUSR); +MODULE_PARM_DESC(qlen, "The number of 8k buffers to use per endpoint"); #define QLEN qlen |