[ALSA] sound/vxpocket: fix printk warning

Fix printk format warning:
sound/pcmcia/vx/vxp_ops.c:205: warning: format '%x' expects type 'unsigned int', but argument 5 has type 'size_t'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pcmcia/vx/vxp_ops.c

@@ -202,7 +202,7 @@ static int vxp_load_xilinx_binary(struct vx_core *_chip, const struct firmware *
 	c |= (int)vx_inb(chip, RXM) << 8;
 	c |= vx_inb(chip, RXL);
 
-	snd_printdd(KERN_DEBUG "xilinx: dsp size received 0x%x, orig 0x%x\n", c, fw->size);
+	snd_printdd(KERN_DEBUG "xilinx: dsp size received 0x%x, orig 0x%Zx\n", c, fw->size);
 
 	vx_outb(chip, ICR, ICR_HF0);