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ALSA: asihpi - Use consistent err return variable, change some bad variable names.
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Eliot Blennerhassett
Takashi Iwai
parent
ba3a909962
commit
827492acb0
@ -310,7 +310,7 @@ u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index,
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u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
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u32 sample_rate, u32 bit_rate, u32 attributes)
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{
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u16 error = 0;
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u16 err = 0;
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struct hpi_msg_format fmt;
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switch (channels) {
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@ -322,8 +322,8 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
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case 16:
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break;
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default:
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error = HPI_ERROR_INVALID_CHANNELS;
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return error;
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err = HPI_ERROR_INVALID_CHANNELS;
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return err;
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}
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fmt.channels = channels;
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@ -346,17 +346,17 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
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case HPI_FORMAT_OEM2:
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break;
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default:
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error = HPI_ERROR_INVALID_FORMAT;
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return error;
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err = HPI_ERROR_INVALID_FORMAT;
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return err;
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}
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fmt.format = format;
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if (sample_rate < 8000L) {
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error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
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err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
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sample_rate = 8000L;
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}
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if (sample_rate > 200000L) {
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error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
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err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE;
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sample_rate = 200000L;
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}
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fmt.sample_rate = sample_rate;
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@ -387,10 +387,10 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
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if ((channels == 1)
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&& (attributes != HPI_MPEG_MODE_DEFAULT)) {
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attributes = HPI_MPEG_MODE_DEFAULT;
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error = HPI_ERROR_INVALID_FORMAT;
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err = HPI_ERROR_INVALID_FORMAT;
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} else if (attributes > HPI_MPEG_MODE_DUALCHANNEL) {
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attributes = HPI_MPEG_MODE_DEFAULT;
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error = HPI_ERROR_INVALID_FORMAT;
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err = HPI_ERROR_INVALID_FORMAT;
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}
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fmt.attributes = attributes;
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break;
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@ -399,7 +399,7 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format,
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}
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hpi_msg_to_format(p_format, &fmt);
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return error;
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return err;
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}
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u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format,
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@ -1567,13 +1567,13 @@ u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index,
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u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data)
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{
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u32 error_data = 0;
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u16 error = 0;
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u16 err = 0;
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error = hpi_control_param1_get(h_control, HPI_AESEBURX_ERRORSTATUS,
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err = hpi_control_param1_get(h_control, HPI_AESEBURX_ERRORSTATUS,
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&error_data);
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if (pw_error_data)
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*pw_error_data = (u16)error_data;
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return error;
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return err;
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}
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u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate)
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@ -1680,11 +1680,11 @@ u16 hpi_channel_mode_set(u32 h_control, u16 mode)
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u16 hpi_channel_mode_get(u32 h_control, u16 *mode)
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{
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u32 mode32 = 0;
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u16 error = hpi_control_param1_get(h_control,
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u16 err = hpi_control_param1_get(h_control,
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HPI_CHANNEL_MODE_MODE, &mode32);
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if (mode)
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*mode = (u16)mode32;
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return error;
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return err;
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}
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u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count,
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@ -1785,9 +1785,9 @@ u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address)
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{
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u32 byte_count;
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u32 iP;
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u16 error;
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u16 err;
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error = hpi_cobranet_hmi_read(h_control,
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err = hpi_cobranet_hmi_read(h_control,
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HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, &byte_count,
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(u8 *)&iP);
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@ -1795,26 +1795,26 @@ u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address)
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((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
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0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
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if (error)
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if (err)
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*pdw_ip_address = 0;
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return error;
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return err;
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}
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u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address)
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{
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u32 iP;
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u16 error;
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u16 err;
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iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
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0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
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8) | ((dw_ip_address & 0x000000ff) << 8);
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error = hpi_cobranet_hmi_write(h_control,
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err = hpi_cobranet_hmi_write(h_control,
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HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, (u8 *)&iP);
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return error;
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return err;
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}
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@ -1822,8 +1822,8 @@ u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address)
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{
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u32 byte_count;
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u32 iP;
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u16 error;
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error = hpi_cobranet_hmi_read(h_control,
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u16 err;
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err = hpi_cobranet_hmi_read(h_control,
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HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, &byte_count,
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(u8 *)&iP);
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@ -1831,55 +1831,62 @@ u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address)
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((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP &
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0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8);
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if (error)
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if (err)
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*pdw_ip_address = 0;
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return error;
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return err;
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}
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u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address)
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{
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u32 iP;
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u16 error;
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u16 err;
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iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address &
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0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >>
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8) | ((dw_ip_address & 0x000000ff) << 8);
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error = hpi_cobranet_hmi_write(h_control,
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err = hpi_cobranet_hmi_write(h_control,
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HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, (u8 *)&iP);
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return error;
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return err;
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}
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u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *pmAC_MS_bs,
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u32 *pmAC_LS_bs)
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u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs,
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u32 *p_mac_lsbs)
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{
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u32 byte_count;
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u16 error;
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u32 mAC;
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u16 err;
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u32 mac;
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error = hpi_cobranet_hmi_read(h_control,
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err = hpi_cobranet_hmi_read(h_control,
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HPI_COBRANET_HMI_cobra_if_phy_address, 4, &byte_count,
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(u8 *)&mAC);
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*pmAC_MS_bs =
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((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC
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& 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8);
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error += hpi_cobranet_hmi_read(h_control,
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HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4, &byte_count,
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(u8 *)&mAC);
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*pmAC_LS_bs =
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((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC
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& 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8);
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(u8 *)&mac);
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if (error) {
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*pmAC_MS_bs = 0;
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*pmAC_LS_bs = 0;
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if (!err) {
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*p_mac_msbs =
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((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
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| ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
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8);
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err = hpi_cobranet_hmi_read(h_control,
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HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4,
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&byte_count, (u8 *)&mac);
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}
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return error;
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if (!err) {
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*p_mac_lsbs =
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((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8)
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| ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) <<
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8);
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} else {
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*p_mac_msbs = 0;
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*p_mac_lsbs = 0;
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}
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return err;
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}
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u16 hpi_compander_set_enable(u32 h_control, u32 enable)
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@ -2158,14 +2165,14 @@ u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type,
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u16 *source_node_index)
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{
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u32 node, index;
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u16 error = hpi_control_param2_get(h_control,
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u16 err = hpi_control_param2_get(h_control,
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HPI_MULTIPLEXER_SOURCE, &node,
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&index);
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if (source_node_type)
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*source_node_type = (u16)node;
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if (source_node_index)
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*source_node_index = (u16)index;
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return error;
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return err;
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}
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u16 hpi_multiplexer_query_source(u32 h_control, u16 index,
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@ -2304,14 +2311,14 @@ u16 hpi_sample_clock_set_source(u32 h_control, u16 source)
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u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source)
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{
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u16 error = 0;
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u16 err = 0;
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u32 source = 0;
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error = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE,
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err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE,
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&source);
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if (!error)
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if (!err)
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if (pw_source)
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*pw_source = (u16)source;
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return error;
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return err;
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}
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u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index,
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@ -2334,14 +2341,14 @@ u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index)
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u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index)
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{
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u16 error = 0;
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u16 err = 0;
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u32 source_index = 0;
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error = hpi_control_param1_get(h_control,
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HPI_SAMPLECLOCK_SOURCE_INDEX, &source_index);
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if (!error)
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err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX,
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&source_index);
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if (!err)
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if (pw_source_index)
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*pw_source_index = (u16)source_index;
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return error;
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return err;
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}
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u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index,
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@ -2362,26 +2369,26 @@ u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate)
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u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate)
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{
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u16 error = 0;
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u16 err = 0;
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u32 sample_rate = 0;
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error = hpi_control_param1_get(h_control,
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err = hpi_control_param1_get(h_control,
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HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, &sample_rate);
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if (!error)
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if (!err)
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if (psample_rate)
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*psample_rate = sample_rate;
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return error;
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return err;
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}
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u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate)
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{
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u16 error = 0;
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u16 err = 0;
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u32 sample_rate = 0;
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error = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SAMPLERATE,
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err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SAMPLERATE,
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&sample_rate);
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if (!error)
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if (!err)
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if (psample_rate)
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*psample_rate = sample_rate;
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return error;
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return err;
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}
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u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable)
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