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Commit 9dc72160 authored by Gianluca Gennari's avatar Gianluca Gennari Committed by Mauro Carvalho Chehab
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[media] fc2580: use macro for 64 bit division and reminder 



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: default avatarGianluca Gennari <gennarone@gmail.com>
Reviewed-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 6e6dc88f

drivers/media/tuners/fc2580.c

+1 −2
Original line number Diff line number Diff line
@@ -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));