V4L/DVB (7514): media/dvb/frontends replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index 8ffb8da..c7b5785 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -419,7 +419,7 @@
 		*status = 0;
 		return -EREMOTEIO;
 	}
-	dprintk("%s: read_status %04x\n", __FUNCTION__, reg);
+	dprintk("%s: read_status %04x\n", __func__, reg);
 
 	if (reg & 0x0100) /* Receiver Lock */
 		*status = FE_HAS_SIGNAL|FE_HAS_CARRIER|FE_HAS_VITERBI|
@@ -504,14 +504,14 @@
 		if (retry--) goto start;
 		return -EREMOTEIO;
 	}
-	dprintk("%s: modulation %02x, NTSC rej O%s\n", __FUNCTION__,
+	dprintk("%s: modulation %02x, NTSC rej O%s\n", __func__,
 		reg&0xff, reg&0x1000?"n":"ff");
 
 	/* Calculate SNR using noise, c, and NTSC rejection correction */
 	state->snr = calculate_snr(noise, c) - usK;
 	*snr = (state->snr) >> 16;
 
-	dprintk("%s: noise = 0x%08x, snr = %d.%02d dB\n", __FUNCTION__, noise,
+	dprintk("%s: noise = 0x%08x, snr = %d.%02d dB\n", __func__, noise,
 		state->snr >> 24, (((state->snr>>8) & 0xffff) * 100) >> 16);
 
 	return 0;