The patch fixes the compile error at the branch 'asoc for-5.2' as follows:
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
ERROR: "__aeabi_uldivmod" [sound/soc/codecs/snd-soc-nau8810.ko] undefined!
Signed-off-by: John Hsu <KCHSU0@xxxxxxxxxxx>
---
sound/soc/codecs/nau8810.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/nau8810.c b/sound/soc/codecs/nau8810.c
index 5d300b790f78..ede2030b987a 100644
--- a/sound/soc/codecs/nau8810.c
+++ b/sound/soc/codecs/nau8810.c
@@ -21,6 +21,7 @@
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/slab.h>
+#include <linux/math64.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -497,6 +498,7 @@ static int nau8810_calc_pll(unsigned int pll_in,
unsigned int fs, struct nau8810_pll *pll_param)
{
u64 f2, f2_max, pll_ratio;
+ u32 mclk_scaler;
int i, scal_sel;
if (pll_in > NAU_PLL_REF_MAX || pll_in < NAU_PLL_REF_MIN)
@@ -505,7 +507,8 @@ static int nau8810_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 = 256ULL * fs * 4 * nau8810_mclk_scaler[i] / 10;
+ mclk_scaler = 4 * nau8810_mclk_scaler[i] / 10;
+ f2 = 256ULL * fs * mclk_scaler;
if (f2 > NAU_PLL_FREQ_MIN && f2 < NAU_PLL_FREQ_MAX &&
f2_max < f2) {
f2_max = f2;
--
2.18.0
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