From: Geert Uytterhoeven geert@linux-m68k.org
[ Upstream commit e0484010ec05191a8edf980413fc92f28050c1cc ]
On sparc32, tcflag_t is "unsigned long", unlike on all other architectures, where it is "unsigned int":
drivers/net/usb/hso.c: In function ‘hso_serial_set_termios’: include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 4 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~ include/linux/kern_levels.h:5:18: warning: format ‘%d’ expects argument of type ‘unsigned int’, but argument 5 has type ‘tcflag_t {aka long unsigned int}’ [-Wformat=] drivers/net/usb/hso.c:1393:3: note: in expansion of macro ‘hso_dbg’ hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", ^~~~~~~
As "unsigned long" is 32-bit on sparc32, fix this by casting all tcflag_t parameters to "unsigned int". While at it, use "%u" to format unsigned numbers.
Signed-off-by: Geert Uytterhoeven geert@linux-m68k.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/usb/hso.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 6597d1f8d68c3..7988c41bff1d5 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1402,8 +1402,9 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) unsigned long flags;
if (old) - hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", - tty->termios.c_cflag, old->c_cflag); + hso_dbg(0x16, "Termios called with: cflags new[%u] - old[%u]\n", + (unsigned int)tty->termios.c_cflag, + (unsigned int)old->c_cflag);
/* the actual setup */ spin_lock_irqsave(&serial->serial_lock, flags);