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/stv0297.c b/drivers/media/dvb/frontends/stv0297.c
index 7c23775..62caf80 100644
--- a/drivers/media/dvb/frontends/stv0297.c
+++ b/drivers/media/dvb/frontends/stv0297.c
@@ -58,7 +58,7 @@
 
 	if (ret != 1)
 		dprintk("%s: writereg error (reg == 0x%02x, val == 0x%02x, "
-			"ret == %i)\n", __FUNCTION__, reg, data, ret);
+			"ret == %i)\n", __func__, reg, data, ret);
 
 	return (ret != 1) ? -1 : 0;
 }
@@ -75,16 +75,16 @@
 	// this device needs a STOP between the register and data
 	if (state->config->stop_during_read) {
 		if ((ret = i2c_transfer(state->i2c, &msg[0], 1)) != 1) {
-			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __FUNCTION__, reg, ret);
+			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __func__, reg, ret);
 			return -1;
 		}
 		if ((ret = i2c_transfer(state->i2c, &msg[1], 1)) != 1) {
-			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __FUNCTION__, reg, ret);
+			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __func__, reg, ret);
 			return -1;
 		}
 	} else {
 		if ((ret = i2c_transfer(state->i2c, msg, 2)) != 2) {
-			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __FUNCTION__, reg, ret);
+			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __func__, reg, ret);
 			return -1;
 		}
 	}
@@ -115,16 +115,16 @@
 	// this device needs a STOP between the register and data
 	if (state->config->stop_during_read) {
 		if ((ret = i2c_transfer(state->i2c, &msg[0], 1)) != 1) {
-			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __FUNCTION__, reg1, ret);
+			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __func__, reg1, ret);
 			return -1;
 		}
 		if ((ret = i2c_transfer(state->i2c, &msg[1], 1)) != 1) {
-			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __FUNCTION__, reg1, ret);
+			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __func__, reg1, ret);
 			return -1;
 		}
 	} else {
 		if ((ret = i2c_transfer(state->i2c, msg, 2)) != 2) {
-			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __FUNCTION__, reg1, ret);
+			dprintk("%s: readreg error (reg == 0x%02x, ret == %i)\n", __func__, reg1, ret);
 			return -1;
 		}
 	}