V4L/DVB (5949): s5h1409: use ARRAY_SIZE macro when appropriate

Use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 4b77390f5d4b985b3618811c1a44aae389f9ad12..25cf78142d9495cc87e82f280bd69653a9af4abd 100644 (file)
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -476,7 +476,7 @@ static int s5h1409_init (struct dvb_frontend* fe)
        s5h1409_sleep(fe, 0);
        s5h1409_register_reset(fe);
 
-       for (i=0; i<sizeof(init_tab) / sizeof (struct init_tab); i++)
+       for (i=0; i < ARRAY_SIZE(init_tab); i++)
                s5h1409_writereg(state, init_tab[i].reg, init_tab[i].data);
 
        /* The datasheet says that after initialisation, VSB is default */
@@ -542,7 +542,7 @@ static int s5h1409_qam256_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
        int i, ret = -EINVAL;
        dprintk("%s()\n", __FUNCTION__);
 
-       for (i=0; i<sizeof(qam256_snr_tab) / (sizeof(struct qam256_snr_tab)); i++) {
+       for (i=0; i < ARRAY_SIZE(qam256_snr_tab); i++) {
                if (v < qam256_snr_tab[i].val) {
                        *snr = qam256_snr_tab[i].data;
                        ret = 0;
@@ -557,7 +557,7 @@ static int s5h1409_qam64_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
        int i, ret = -EINVAL;
        dprintk("%s()\n", __FUNCTION__);
 
-       for (i=0; i<sizeof(qam64_snr_tab) / (sizeof(struct qam64_snr_tab)); i++) {
+       for (i=0; i < ARRAY_SIZE(qam64_snr_tab); i++) {
                if (v < qam64_snr_tab[i].val) {
                        *snr = qam64_snr_tab[i].data;
                        ret = 0;
@@ -572,7 +572,7 @@ static int s5h1409_vsb_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
        int i, ret = -EINVAL;
        dprintk("%s()\n", __FUNCTION__);
 
-       for (i=0; i<sizeof(vsb_snr_tab) / (sizeof(struct vsb_snr_tab)); i++) {
+       for (i=0; i < ARRAY_SIZE(vsb_snr_tab); i++) {
                if (v > vsb_snr_tab[i].val) {
                        *snr = vsb_snr_tab[i].data;
                        ret = 0;