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[media] r820t: fix size and init values 

Correct the initialization values at the start of the function
and use proper variable sizes to prevent overflow.

Signed-off-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Benjamin Larsson 2014-03-16 22:41:13 -03:00 committed by Mauro Carvalho Chehab
parent 99b0f3c96c
commit 534c921432
1 changed files with 2 additions and 1 deletions
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3
drivers/media/tuners/r820t.c
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@ -1468,7 +1468,8 @@ static int r820t_imr_prepare(struct r820t_priv *priv)
static int r820t_multi_read(struct r820t_priv *priv)
{
int rc, i;
u8 data[2], min = 0, max = 255, sum = 0;
u16 sum = 0;
u8 data[2], min = 255, max = 0;
usleep_range(5000, 6000);