Even if this spdif input driver is only supposed to be used on 64bits
platform, there is possible problem with 32bits and do_div, as reported
by the kbuild robot. Just fix it.
Fixes: 5ce5658375e6 ("ASoC: meson: add axg spdif input")
Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
---
Hi Mark,
This fixes the problem reported by kbuild robot [0].
Sorry for not catching this earlier.
Regards
Jerome
[0]: https://lkml.kernel.org/r/201812132245.lBYydcs3%fengguang.wu@xxxxxxxxx
sound/soc/meson/axg-spdifin.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/meson/axg-spdifin.c b/sound/soc/meson/axg-spdifin.c
index 09f385a2bbba..01b2035fa841 100644
--- a/sound/soc/meson/axg-spdifin.c
+++ b/sound/soc/meson/axg-spdifin.c
@@ -146,8 +146,8 @@ static void axg_spdifin_write_mode_param(struct regmap *map, int mode,
unsigned int base_reg,
unsigned int width)
{
- unsigned int offset = mode, rem;
- unsigned int reg, shift;
+ uint64_t offset = mode;
+ unsigned int reg, shift, rem;
rem = do_div(offset, num_per_reg);
--
2.19.2
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