[PATCH] usb: gadget: u_serial.h: increase MAX_U_SERIAL_PORTS to 8
From: Macpaul Lin <macpaul.lin@mediatek.com>
Date: 2020-06-16 05:56:28
Also in:
linux-mediatek, linux-usb, lkml
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
Mediatek's LTE modem needs up to 8 ports to connect to PC for logging and debugging under some scenarios. Hence we suggest to increase the definition of MAX_U_SERIAL_PORTS to 8 for some complex embedded systems. Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> --- drivers/usb/gadget/function/u_serial.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/function/u_serial.h b/drivers/usb/gadget/function/u_serial.h
index e5b08ab..7d61113 100644
--- a/drivers/usb/gadget/function/u_serial.h
+++ b/drivers/usb/gadget/function/u_serial.h@@ -12,7 +12,7 @@ #include <linux/usb/composite.h> #include <linux/usb/cdc.h> -#define MAX_U_SERIAL_PORTS 4 +#define MAX_U_SERIAL_PORTS 8 struct f_serial_opts { struct usb_function_instance func_inst;
--
1.7.9.5
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