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ASoC: codecs: wcd938x: Constify wcd938x_sdw_ch_info

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Driver does not modify static wcd938x_sdw_ch_info array, so it can be
made const for code safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240612-asoc-wcd9xxx-wide-cleanups-v1-17-0d15885b2a06@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2024-06-12 18:15:30 +02:00 committed by Mark Brown
parent 424e6bc432
commit af57d5e3b5
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GPG Key ID: 24D68B725D5487D0
3 changed files with 4 additions and 4 deletions
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4
sound/soc/codecs/wcd938x-sdw.c
View File

@ -21,7 +21,7 @@
#define SWRS_SCP_HOST_CLK_DIV2_CTL_BANK(m) (0xE0 + 0x10 * (m))
static struct wcd938x_sdw_ch_info wcd938x_sdw_rx_ch_info[] = {
static const struct wcd938x_sdw_ch_info wcd938x_sdw_rx_ch_info[] = {
WCD_SDW_CH(WCD938X_HPH_L, WCD938X_HPH_PORT, BIT(0)),
WCD_SDW_CH(WCD938X_HPH_R, WCD938X_HPH_PORT, BIT(1)),
WCD_SDW_CH(WCD938X_CLSH, WCD938X_CLSH_PORT, BIT(0)),
@ -32,7 +32,7 @@ static struct wcd938x_sdw_ch_info wcd938x_sdw_rx_ch_info[] = {
WCD_SDW_CH(WCD938X_DSD_R, WCD938X_DSD_PORT, BIT(1)),
};
static struct wcd938x_sdw_ch_info wcd938x_sdw_tx_ch_info[] = {
static const struct wcd938x_sdw_ch_info wcd938x_sdw_tx_ch_info[] = {
WCD_SDW_CH(WCD938X_ADC1, WCD938X_ADC_1_2_PORT, BIT(0)),
WCD_SDW_CH(WCD938X_ADC2, WCD938X_ADC_1_2_PORT, BIT(1)),
WCD_SDW_CH(WCD938X_ADC3, WCD938X_ADC_3_4_PORT, BIT(0)),

2
sound/soc/codecs/wcd938x.c
View File

@ -418,7 +418,7 @@ static int wcd938x_io_init(struct wcd938x_priv *wcd938x)
}
static int wcd938x_sdw_connect_port(struct wcd938x_sdw_ch_info *ch_info,
static int wcd938x_sdw_connect_port(const struct wcd938x_sdw_ch_info *ch_info,
struct sdw_port_config *port_config,
u8 enable)
{

2
sound/soc/codecs/wcd938x.h
View File

@ -653,7 +653,7 @@ struct wcd938x_sdw_priv {
struct sdw_stream_config sconfig;
struct sdw_stream_runtime *sruntime;
struct sdw_port_config port_config[WCD938X_MAX_SWR_PORTS];
struct wcd938x_sdw_ch_info *ch_info;
const struct wcd938x_sdw_ch_info *ch_info;
bool port_enable[WCD938X_MAX_SWR_CH_IDS];
int active_ports;
int num_ports;