diff options
author | 2012-01-12 09:59:14 +0100 | |
---|---|---|
committer | 2012-01-12 09:59:14 +0100 | |
commit | 627b79628f56c3deeb17dec1edf6899b49552fa4 (patch) | |
tree | deac8b2cce5d70708fa944a270ee031f069226d8 /sound/pci/asihpi/hpi6000.c | |
parent | Merge branch 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broon... (diff) | |
parent | ALSA: usb-audio: add Yamaha MOX6/MOX8 support (diff) | |
download | linux-627b79628f56c3deeb17dec1edf6899b49552fa4.tar.gz linux-627b79628f56c3deeb17dec1edf6899b49552fa4.tar.bz2 linux-627b79628f56c3deeb17dec1edf6899b49552fa4.zip |
Merge branch 'topic/misc' into for-linus
Diffstat (limited to 'sound/pci/asihpi/hpi6000.c')
-rw-r--r-- | sound/pci/asihpi/hpi6000.c | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c index 3cc6f11c20aa..2414d7a2239d 100644 --- a/sound/pci/asihpi/hpi6000.c +++ b/sound/pci/asihpi/hpi6000.c @@ -1,7 +1,7 @@ /****************************************************************************** AudioScience HPI driver - Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as @@ -231,6 +231,8 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) static void control_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, struct hpi_response *phr) { + struct hpi_hw_obj *phw = pao->priv; + switch (phm->function) { case HPI_CONTROL_GET_STATE: if (pao->has_control_cache) { @@ -248,17 +250,14 @@ static void control_message(struct hpi_adapter_obj *pao, break; } - if (hpi_check_control_cache(((struct hpi_hw_obj *) - pao->priv)->p_cache, phm, - phr)) + if (hpi_check_control_cache(phw->p_cache, phm, phr)) break; } hw_message(pao, phm, phr); break; case HPI_CONTROL_SET_STATE: hw_message(pao, phm, phr); - hpi_cmn_control_cache_sync_to_msg(((struct hpi_hw_obj *)pao-> - priv)->p_cache, phm, phr); + hpi_cmn_control_cache_sync_to_msg(phw->p_cache, phm, phr); break; case HPI_CONTROL_GET_INFO: @@ -451,11 +450,11 @@ static void subsys_create_adapter(struct hpi_message *phm, } for (dsp_index = 0; dsp_index < MAX_DSPS; dsp_index++) { - struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct hpi_hw_obj *phw = pao->priv; phw->ado[dsp_index].pa_parent_adapter = pao; } - phr->u.s.adapter_type = ao.adapter_type; + phr->u.s.adapter_type = ao.type; phr->u.s.adapter_index = ao.index; phr->error = 0; } @@ -476,7 +475,7 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao, u32 dsp_index = 0; u32 control_cache_size = 0; u32 control_cache_count = 0; - struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct hpi_hw_obj *phw = pao->priv; /* The PCI2040 has the following address map */ /* BAR0 - 4K = HPI control and status registers on PCI2040 (HPI CSR) */ @@ -559,7 +558,7 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao, if (error) return error; } - pao->adapter_type = hr0.u.ax.info.adapter_type; + pao->type = hr0.u.ax.info.adapter_type; pao->index = hr0.u.ax.info.adapter_index; } @@ -584,9 +583,8 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao, pao->has_control_cache = 1; } - HPI_DEBUG_LOG(DEBUG, "get adapter info ASI%04X index %d\n", - pao->adapter_type, pao->index); - pao->open = 0; /* upon creation the adapter is closed */ + HPI_DEBUG_LOG(DEBUG, "get adapter info ASI%04X index %d\n", pao->type, + pao->index); if (phw->p_cache) phw->p_cache->adap_idx = pao->index; @@ -596,7 +594,7 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao, static void delete_adapter_obj(struct hpi_adapter_obj *pao) { - struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct hpi_hw_obj *phw = pao->priv; if (pao->has_control_cache) hpi_free_control_cache(phw->p_cache); @@ -639,7 +637,7 @@ static void adapter_get_asserts(struct hpi_adapter_obj *pao, static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, u32 *pos_error_code) { - struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct hpi_hw_obj *phw = pao->priv; short error; u32 timeout; u32 read = 0; @@ -1220,8 +1218,8 @@ static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata, static u16 hpi6000_dsp_block_write32(struct hpi_adapter_obj *pao, u16 dsp_index, u32 hpi_address, u32 *source, u32 count) { - struct dsp_obj *pdo = - &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + struct hpi_hw_obj *phw = pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 time_out = PCI_TIMEOUT; int c6711_burst_size = 128; u32 local_hpi_address = hpi_address; @@ -1258,8 +1256,8 @@ static u16 hpi6000_dsp_block_write32(struct hpi_adapter_obj *pao, static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao, u16 dsp_index, u32 hpi_address, u32 *dest, u32 count) { - struct dsp_obj *pdo = - &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + struct hpi_hw_obj *phw = pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 time_out = PCI_TIMEOUT; int c6711_burst_size = 16; u32 local_hpi_address = hpi_address; @@ -1298,7 +1296,7 @@ static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao, static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, u16 dsp_index, struct hpi_message *phm, struct hpi_response *phr) { - struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct hpi_hw_obj *phw = pao->priv; struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 timeout; u16 ack; @@ -1414,8 +1412,8 @@ static short hpi6000_send_data_check_adr(u32 address, u32 length_in_dwords) static short hpi6000_send_data(struct hpi_adapter_obj *pao, u16 dsp_index, struct hpi_message *phm, struct hpi_response *phr) { - struct dsp_obj *pdo = - &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + struct hpi_hw_obj *phw = pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 data_sent = 0; u16 ack; u32 length, address; @@ -1487,8 +1485,8 @@ static short hpi6000_send_data(struct hpi_adapter_obj *pao, u16 dsp_index, static short hpi6000_get_data(struct hpi_adapter_obj *pao, u16 dsp_index, struct hpi_message *phm, struct hpi_response *phr) { - struct dsp_obj *pdo = - &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + struct hpi_hw_obj *phw = pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 data_got = 0; u16 ack; u32 length, address; @@ -1551,8 +1549,8 @@ static void hpi6000_send_dsp_interrupt(struct dsp_obj *pdo) static short hpi6000_send_host_command(struct hpi_adapter_obj *pao, u16 dsp_index, u32 host_cmd) { - struct dsp_obj *pdo = - &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + struct hpi_hw_obj *phw = pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 timeout = TIMEOUT; /* set command */ @@ -1577,7 +1575,7 @@ static short hpi6000_check_PCI2040_error_flag(struct hpi_adapter_obj *pao, { u32 hPI_error; - struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct hpi_hw_obj *phw = pao->priv; /* read the error bits from the PCI2040 */ hPI_error = ioread32(phw->dw2040_HPICSR + HPI_ERROR_REPORT); @@ -1597,8 +1595,8 @@ static short hpi6000_check_PCI2040_error_flag(struct hpi_adapter_obj *pao, static short hpi6000_wait_dsp_ack(struct hpi_adapter_obj *pao, u16 dsp_index, u32 ack_value) { - struct dsp_obj *pdo = - &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + struct hpi_hw_obj *phw = pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 ack = 0L; u32 timeout; u32 hPIC = 0L; @@ -1640,7 +1638,7 @@ static short hpi6000_update_control_cache(struct hpi_adapter_obj *pao, struct hpi_message *phm) { const u16 dsp_index = 0; - struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct hpi_hw_obj *phw = pao->priv; struct dsp_obj *pdo = &phw->ado[dsp_index]; u32 timeout; u32 cache_dirty_flag; @@ -1740,7 +1738,8 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, { u16 error = 0; u16 dsp_index = 0; - u16 num_dsp = ((struct hpi_hw_obj *)pao->priv)->num_dsp; + struct hpi_hw_obj *phw = pao->priv; + u16 num_dsp = phw->num_dsp; if (num_dsp < 2) dsp_index = 0; |