The 'store' function for the "event_char" device attribute currently expects a base 10 value. The value is composed of an enable bit in bit 8 and an 8-bit "event character" code in bits 7 to 0. It seems reasonable to allow hexadecimal and octal numbers to be written to the device attribute in addition to decimal. Make it so. Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx> --- drivers/usb/serial/ftdi_sio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index e6785d84280b..a007ec8238eb 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1742,7 +1742,7 @@ static ssize_t store_event_char(struct device *dev, unsigned int v; int rv; - rv = kstrtouint(valbuf, 10, &v); + rv = kstrtouint(valbuf, 0, &v); if (rv) return rv; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
