1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/media/dvb/frontends/qt1010.c b/drivers/media/dvb/frontends/qt1010.c
index 28406b354c49..827cb0c625f9 100644
--- a/drivers/media/dvb/frontends/qt1010.c
+++ b/drivers/media/dvb/frontends/qt1010.c
@@ -233,7 +233,7 @@ static int qt1010_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame
                 rd[10].val, rd[13].val, rd[14].val, rd[15].val, rd[35].val, \
                 rd[40].val, rd[41].val, rd[43].val, rd[45].val);
 
-        for (i = 0; i < sizeof(rd) / sizeof(*rd); i++) {
+        for (i = 0; i < ARRAY_SIZE(rd); i++) {
                 if (rd[i].oper == QT1010_WR) {
                         err = qt1010_writereg(priv, rd[i].reg, rd[i].val);
                 } else { /* read is required to proper locking */
@@ -263,7 +263,7 @@ static int qt1010_init_meas1(struct qt1010_priv *priv, u8 oper, u8 reg, u8 reg_i
                 { QT1010_RD, reg, 0xff }
         };
 
-        for (i = 0; i < sizeof(i2c_data) / sizeof(*i2c_data); i++) {
+        for (i = 0; i < ARRAY_SIZE(i2c_data); i++) {
                 if (i2c_data[i].oper == QT1010_WR) {
                         err = qt1010_writereg(priv, i2c_data[i].reg, i2c_data[i].val);
                 } else {
@@ -296,7 +296,7 @@ static u8 qt1010_init_meas2(struct qt1010_priv *priv, u8 reg_init_val, u8 *retva
                 { QT1010_WR, 0x1e, 0x00 },
                 { QT1010_WR, 0x22, 0xff }
         };
-        for (i = 0; i < sizeof(i2c_data) / sizeof(*i2c_data); i++) {
+        for (i = 0; i < ARRAY_SIZE(i2c_data); i++) {
                 if (i2c_data[i].oper == QT1010_WR) {
                         err = qt1010_writereg(priv, i2c_data[i].reg, i2c_data[i].val);
                 } else {
@@ -355,7 +355,7 @@ static int qt1010_init(struct dvb_frontend *fe)
         if (fe->ops.i2c_gate_ctrl)
                 fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */
 
-        for (i = 0; i < sizeof(i2c_data) / sizeof(*i2c_data); i++) {
+        for (i = 0; i < ARRAY_SIZE(i2c_data); i++) {
                 switch (i2c_data[i].oper) {
                 case QT1010_WR:
                         err = qt1010_writereg(priv, i2c_data[i].reg, i2c_data[i].val);