diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/cirrus/cs_dsp.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/firmware/cirrus/cs_dsp.c b/drivers/firmware/cirrus/cs_dsp.c index 5af8171d6ced..e48108e694f8 100644 --- a/drivers/firmware/cirrus/cs_dsp.c +++ b/drivers/firmware/cirrus/cs_dsp.c @@ -2744,10 +2744,16 @@ EXPORT_SYMBOL_GPL(cs_dsp_stop); static int cs_dsp_halo_start_core(struct cs_dsp *dsp) { - return regmap_update_bits(dsp->regmap, - dsp->base + HALO_CCM_CORE_CONTROL, - HALO_CORE_RESET | HALO_CORE_EN, - HALO_CORE_RESET | HALO_CORE_EN); + int ret; + + ret = regmap_update_bits(dsp->regmap, dsp->base + HALO_CCM_CORE_CONTROL, + HALO_CORE_RESET | HALO_CORE_EN, + HALO_CORE_RESET | HALO_CORE_EN); + if (ret) + return ret; + + return regmap_update_bits(dsp->regmap, dsp->base + HALO_CCM_CORE_CONTROL, + HALO_CORE_RESET, 0); } static void cs_dsp_halo_stop_core(struct cs_dsp *dsp) |