On 09/24/2012 02:37 PM, Gianluca Gennari wrote:
Fixes the following warnings on a 32 bit system with GCC 4.4.3 and kernel
Ubuntu 2.6.32-43 32 bit:
WARNING: "__udivdi3" [fc2580.ko] undefined!
WARNING: "__umoddi3" [fc2580.ko] undefined!
Signed-off-by: Gianluca Gennari <gennar...@gmail.com>
Acked-by: Antti Palosaari <cr...@iki.fi>
Reviewed-by: Antti Palosaari <cr...@iki.fi>
---
drivers/media/tuners/fc2580.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/media/tuners/fc2580.c b/drivers/media/tuners/fc2580.c
index 3ad68e9..2e8ebac 100644
--- a/drivers/media/tuners/fc2580.c
+++ b/drivers/media/tuners/fc2580.c
@@ -168,8 +168,7 @@ static int fc2580_set_params(struct dvb_frontend *fe)
}
f_ref = 2UL * priv->cfg->clock / r_val;
- n_val = f_vco / f_ref;
- k_val = f_vco % f_ref;
+ n_val = div_u64_rem(f_vco, f_ref, &k_val);
k_val_reg = 1UL * k_val * (1 << 20) / f_ref;
ret = fc2580_wr_reg(priv, 0x18, r18_val | ((k_val_reg >> 16) & 0xff));
--
http://palosaari.fi/
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