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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-08-20 22:54:24 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-08-22 22:00:28 +0400
commit363947d7d999f74dfd710fb7b7ccad965590f098 (patch)
tree8828d6a49286a6a5a8875446d7b264dcfde491c7 /sound/soc/codecs/wm_hubs.c
parent3eadd88a37c330a83bfdee35b3e5837b7c2f7214 (diff)
downloadlinux-363947d7d999f74dfd710fb7b7ccad965590f098.tar.xz
ASoC: wm_hubs: Use explicit casts for converting to signed
Should be no behaviour change. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm_hubs.c')
-rw-r--r--sound/soc/codecs/wm_hubs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 05a02e1b7e92..b340552efe4e 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -297,12 +297,12 @@ static void enable_dc_servo(struct snd_soc_codec *codec)
hubs->dcs_codes_l, hubs->dcs_codes_r);
/* HPOUT1R */
- offset = reg_r;
+ offset = (s8)reg_r;
offset += hubs->dcs_codes_r;
dcs_cfg = (u8)offset << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
/* HPOUT1L */
- offset = reg_l;
+ offset = (s8)reg_l;
offset += hubs->dcs_codes_l;
dcs_cfg |= (u8)offset;