Unverified Commit b517229c authored by John Hsu's avatar John Hsu Committed by Mark Brown
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ASoC: nau8810: use 64-bit arithmetic instead of 32-bit 



Add suffix ULL to constant 256 in order to give the compiler complete
information about the proper arithmetic to use.

Signed-off-by: default avatarJohn Hsu <KCHSU0@nuvoton.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fa225400

sound/soc/codecs/nau8810.c

+1 −1
Original line number Diff line number Diff line
@@ -505,7 +505,7 @@ static int nau88l0_calc_pll(unsigned int pll_in, 
	f2_max = 0;

	scal_sel = ARRAY_SIZE(nau8810_mclk_scaler);

	for (i = 0; i < ARRAY_SIZE(nau8810_mclk_scaler); i++) {

		f2 = 256 * fs * 4 * nau8810_mclk_scaler[i] / 10;

		f2 = 256ULL * fs * 4 * nau8810_mclk_scaler[i] / 10;

		if (f2 > NAU_PLL_FREQ_MIN && f2 < NAU_PLL_FREQ_MAX &&

			f2_max < f2) {

			f2_max = f2;