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authorWei Ming Chen <jj251510319013@gmail.com>2021-08-21 17:26:47 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-08-26 14:30:00 +0300
commit9fe3c93f9de702fa764351201c574a9d0769fab3 (patch)
tree00b726f3b011c864db4076daeed82d9a97e0162e /drivers/usb/gadget/legacy/printer.c
parent66cce9e73ec61967ed1f97f30cee79bd9a2bb7ee (diff)
downloadlinux-9fe3c93f9de702fa764351201c574a9d0769fab3.tar.xz
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/gadget/legacy/printer.c')
-rw-r--r--drivers/usb/gadget/legacy/printer.c1
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