#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include "dvb_frontend.h"
/* N(I) = floor(f(VCO) / (f(XTAL) * (PSD2 ? 2 : 1))) */
nint = fvco / (state->reference << psd2);
/* N(F) = round(f(VCO) / f(XTAL) * (PSD2 ? 2 : 1) - N(I)) * 2 ^ 9 */
- nfrac = (((fvco - (nint * state->reference << psd2)) << (9 - psd2)) + state->reference / 2) / state->reference;
+ nfrac = DIV_ROUND_CLOSEST((fvco - (nint * state->reference << psd2))
+ << (9 - psd2),
+ state->reference);
dprintk(verbose, FE_DEBUG, 1,
"frequency = %u, srate = %u, g = %u, odiv = %u, psd2 = %u, fxtal = %u, osm = %u, fvco = %u, N(I) = %u, N(F) = %u",
frequency, srate, (unsigned int)g, (unsigned int)odiv,