diff options
Diffstat (limited to 'drivers/media/dvb-frontends/cxd2841er.c')
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2841er.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index 48ee9bc00c06..2cb97a3130be 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -29,6 +29,7 @@ #include <linux/math64.h> #include <linux/log2.h> #include <linux/dynamic_debug.h> +#include <linux/kernel.h> #include "dvb_math.h" #include "dvb_frontend.h" @@ -1696,12 +1697,10 @@ static u32 cxd2841er_dvbs_read_snr(struct cxd2841er_priv *priv, min_index = 0; if (delsys == SYS_DVBS) { cn_data = s_cn_data; - max_index = sizeof(s_cn_data) / - sizeof(s_cn_data[0]) - 1; + max_index = ARRAY_SIZE(s_cn_data) - 1; } else { cn_data = s2_cn_data; - max_index = sizeof(s2_cn_data) / - sizeof(s2_cn_data[0]) - 1; + max_index = ARRAY_SIZE(s2_cn_data) - 1; } if (value >= cn_data[min_index].value) { res = cn_data[min_index].cnr_x1000; |