diff options
Diffstat (limited to 'sound/soc/intel/atom/sst')
| -rw-r--r-- | sound/soc/intel/atom/sst/sst.c | 5 | ||||
| -rw-r--r-- | sound/soc/intel/atom/sst/sst.h | 34 | ||||
| -rw-r--r-- | sound/soc/intel/atom/sst/sst_loader.c | 3 | ||||
| -rw-r--r-- | sound/soc/intel/atom/sst/sst_pvt.c | 4 |
4 files changed, 22 insertions, 24 deletions
diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c index d6563985e008..d450b9848028 100644 --- a/sound/soc/intel/atom/sst/sst.c +++ b/sound/soc/intel/atom/sst/sst.c @@ -49,7 +49,7 @@ static irqreturn_t intel_sst_interrupt_mrfld(int irq, void *context) union ipc_header_mrfld header; union sst_imr_reg_mrfld imr; struct ipc_post *msg = NULL; - unsigned int size = 0; + unsigned int size; struct intel_sst_drv *drv = (struct intel_sst_drv *) context; irqreturn_t retval = IRQ_HANDLED; @@ -370,7 +370,6 @@ void sst_context_cleanup(struct intel_sst_drv *ctx) kfree(ctx->fw_in_mem); ctx->fw_in_mem = NULL; sst_memcpy_free_resources(ctx); - ctx = NULL; } EXPORT_SYMBOL_GPL(sst_context_cleanup); @@ -424,7 +423,7 @@ static int intel_sst_suspend(struct device *dev) { struct intel_sst_drv *ctx = dev_get_drvdata(dev); struct sst_fw_save *fw_save; - int i, ret = 0; + int i, ret; /* check first if we are already in SW reset */ if (ctx->sst_state == SST_RESET) diff --git a/sound/soc/intel/atom/sst/sst.h b/sound/soc/intel/atom/sst/sst.h index 50441cf6f77d..2bee646e81b8 100644 --- a/sound/soc/intel/atom/sst/sst.h +++ b/sound/soc/intel/atom/sst/sst.h @@ -428,34 +428,34 @@ struct intel_sst_ops { }; int sst_realloc_stream(struct intel_sst_drv *sst_drv_ctx, int str_id); -int sst_pause_stream(struct intel_sst_drv *sst_drv_ctx, int id); -int sst_resume_stream(struct intel_sst_drv *sst_drv_ctx, int id); -int sst_drop_stream(struct intel_sst_drv *sst_drv_ctx, int id); -int sst_free_stream(struct intel_sst_drv *sst_drv_ctx, int id); +int sst_pause_stream(struct intel_sst_drv *sst_drv_ctx, int str_id); +int sst_resume_stream(struct intel_sst_drv *sst_drv_ctx, int str_id); +int sst_drop_stream(struct intel_sst_drv *sst_drv_ctx, int str_id); +int sst_free_stream(struct intel_sst_drv *sst_drv_ctx, int str_id); int sst_start_stream(struct intel_sst_drv *sst_drv_ctx, int str_id); -int sst_send_byte_stream_mrfld(struct intel_sst_drv *ctx, - struct snd_sst_bytes_v2 *sbytes); +int sst_send_byte_stream_mrfld(struct intel_sst_drv *sst_drv_ctx, + struct snd_sst_bytes_v2 *bytes); int sst_set_stream_param(int str_id, struct snd_sst_params *str_param); int sst_set_metadata(int str_id, char *params); -int sst_get_stream(struct intel_sst_drv *sst_drv_ctx, +int sst_get_stream(struct intel_sst_drv *ctx, struct snd_sst_params *str_param); int sst_get_stream_allocated(struct intel_sst_drv *ctx, struct snd_sst_params *str_param, struct snd_sst_lib_download **lib_dnld); int sst_drain_stream(struct intel_sst_drv *sst_drv_ctx, int str_id, bool partial_drain); -int sst_post_message_mrfld(struct intel_sst_drv *ctx, - struct ipc_post *msg, bool sync); -void sst_process_reply_mrfld(struct intel_sst_drv *ctx, struct ipc_post *msg); -int sst_start_mrfld(struct intel_sst_drv *ctx); -int intel_sst_reset_dsp_mrfld(struct intel_sst_drv *ctx); -void intel_sst_clear_intr_mrfld(struct intel_sst_drv *ctx); - -int sst_load_fw(struct intel_sst_drv *ctx); +int sst_post_message_mrfld(struct intel_sst_drv *sst_drv_ctx, + struct ipc_post *ipc_msg, bool sync); +void sst_process_reply_mrfld(struct intel_sst_drv *sst_drv_ctx, struct ipc_post *msg); +int sst_start_mrfld(struct intel_sst_drv *sst_drv_ctx); +int intel_sst_reset_dsp_mrfld(struct intel_sst_drv *sst_drv_ctx); +void intel_sst_clear_intr_mrfld(struct intel_sst_drv *sst_drv_ctx); + +int sst_load_fw(struct intel_sst_drv *sst_drv_ctx); int sst_load_library(struct snd_sst_lib_download *lib, u8 ops); void sst_post_download_mrfld(struct intel_sst_drv *ctx); int sst_get_block_stream(struct intel_sst_drv *sst_drv_ctx); -void sst_memcpy_free_resources(struct intel_sst_drv *ctx); +void sst_memcpy_free_resources(struct intel_sst_drv *sst_drv_ctx); int sst_wait_interruptible(struct intel_sst_drv *sst_drv_ctx, struct sst_block *block); @@ -490,7 +490,7 @@ int sst_prepare_and_post_msg(struct intel_sst_drv *sst, bool large, bool fill_dsp, bool sync, bool response); void sst_process_pending_msg(struct work_struct *work); -int sst_assign_pvt_id(struct intel_sst_drv *sst_drv_ctx); +int sst_assign_pvt_id(struct intel_sst_drv *drv); int sst_validate_strid(struct intel_sst_drv *sst_drv_ctx, int str_id); struct stream_info *get_stream_info(struct intel_sst_drv *sst_drv_ctx, int str_id); diff --git a/sound/soc/intel/atom/sst/sst_loader.c b/sound/soc/intel/atom/sst/sst_loader.c index fc91a304256b..5c42cce90ce2 100644 --- a/sound/soc/intel/atom/sst/sst_loader.c +++ b/sound/soc/intel/atom/sst/sst_loader.c @@ -398,8 +398,7 @@ int sst_load_fw(struct intel_sst_drv *sst_drv_ctx) dev_dbg(sst_drv_ctx->dev, "sst_load_fw\n"); - if (sst_drv_ctx->sst_state != SST_RESET || - sst_drv_ctx->sst_state == SST_SHUTDOWN) + if (sst_drv_ctx->sst_state != SST_RESET) return -EAGAIN; if (!sst_drv_ctx->fw_in_mem) { diff --git a/sound/soc/intel/atom/sst/sst_pvt.c b/sound/soc/intel/atom/sst/sst_pvt.c index 053c27707147..c099f7df6168 100644 --- a/sound/soc/intel/atom/sst/sst_pvt.c +++ b/sound/soc/intel/atom/sst/sst_pvt.c @@ -188,7 +188,7 @@ int sst_create_block_and_ipc_msg(struct ipc_post **arg, bool large, struct intel_sst_drv *sst_drv_ctx, struct sst_block **block, u32 msg_id, u32 drv_id) { - int retval = 0; + int retval; retval = sst_create_ipc_msg(arg, large); if (retval) @@ -198,7 +198,7 @@ int sst_create_block_and_ipc_msg(struct ipc_post **arg, bool large, kfree(*arg); return -ENOMEM; } - return retval; + return 0; } /* |