From b268f484f9d7ce91301091e0fb2c80e9e8caa3df Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Thu, 17 May 2007 17:16:44 +0200 Subject: [PATCH] USB: Fix debug output of ark3116 Fix debug output. Previously, it would output "0xFFFFFFB0" on 32-bit archs (and probably "0xFFFFFFFFFFFFFFB0" on 64-bits), because buf is taken as signed char, which is promoted to signed int, while %x always expects an unsigned int. Signed-off-by: Jan Engelhardt Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/ark3116.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c index ea2175bb2274..fe437125f14b 100644 --- a/drivers/usb/serial/ark3116.c +++ b/drivers/usb/serial/ark3116.c @@ -63,7 +63,8 @@ static inline void ARK3116_RCV(struct usb_serial *serial, int seq, request, requesttype, value, index, buf, 0x0000001, 1000); if (result) - dbg("%03d < %d bytes [0x%02X]", seq, result, buf[0]); + dbg("%03d < %d bytes [0x%02X]", seq, result, + ((unsigned char *)buf)[0]); else dbg("%03d < 0 bytes", seq); } -- 2.20.1