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usb: gadget: serial: %pf is only for function pointers 

Use %ps for actual addresses, otherwise you'll get bad output
on arches like ppc64 where %pf expects a function descriptor
(which is not what __builtin_return_address returns).

Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: linux-usb@vger.kernel.org
CC: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
hifive-unleashed-5.1
Scott Wood 2015-03-12 16:46:01 -05:00 committed by Felipe Balbi
parent e39af88f18
commit 16d9efa4b3
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/function/u_serial.c
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@ -912,7 +912,7 @@ static int gs_put_char(struct tty_struct *tty, unsigned char ch)
unsigned long flags;
int status;
pr_vdebug("gs_put_char: (%d,%p) char=0x%x, called from %pf\n",
pr_vdebug("gs_put_char: (%d,%p) char=0x%x, called from %ps\n",
port->port_num, tty, ch, __builtin_return_address(0));
spin_lock_irqsave(&port->port_lock, flags);