From: Rob Herring <robh@kernel.org>
To: Mark Brown <broonie@kernel.org>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Peter Rosin <peda@axentia.se>,
Lars-Peter Clausen <lars@metafoo.de>,
nuno.sa@analog.com, James Schulman <james.schulman@cirrus.com>,
David Rhodes <david.rhodes@cirrus.com>,
Richard Fitzgerald <rf@opensource.cirrus.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Shenghao Ding <shenghao-ding@ti.com>, Kevin Lu <kevin-lu@ti.com>,
Baojun Xu <baojun.xu@ti.com>,
Oder Chiou <oder_chiou@realtek.com>,
Fabio Estevam <festevam@gmail.com>,
Kiseok Jo <kiseok.jo@irondevice.com>,
Kevin Cernekee <cernekee@chromium.org>,
Shengjiu Wang <shengjiu.wang@gmail.com>,
Xiubo Li <Xiubo.Lee@gmail.com>,
Nicolin Chen <nicoleotsuka@gmail.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Banajit Goswami <bgoswami@quicinc.com>,
Nicolas Frattaroli <frattaroli.nicolas@gmail.com>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Ban Tao <fengzheng923@gmail.com>,
Peter Ujfalusi <peter.ujfalusi@gmail.com>,
Jarkko Nikula <jarkko.nikula@bitmer.com>,
Cezary Rojewski <cezary.rojewski@intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Peter Ujfalusi <peter.ujfalusi@linux.intel.com>,
Bard Liao <yung-chuan.liao@linux.intel.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
Olivier Moysan <olivier.moysan@foss.st.com>,
Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 4/5] ASoC: qcom/lpass: Constify struct lpass_variant
Date: Fri, 06 Oct 2023 15:09:13 -0500 [thread overview]
Message-ID: <20231006-dt-asoc-header-cleanups-v3-4-13a4f0f7fee6@kernel.org> (raw)
In-Reply-To: <20231006-dt-asoc-header-cleanups-v3-0-13a4f0f7fee6@kernel.org>
'struct lpass_variant' is used for driver match data which is supposed to
be constant. It's not modified anywhere, so it's just a matter of adding
'const' everywhere.
Signed-off-by: Rob Herring <robh@kernel.org>
---
sound/soc/qcom/lpass-apq8016.c | 6 +++---
sound/soc/qcom/lpass-cdc-dma.c | 2 +-
sound/soc/qcom/lpass-cpu.c | 28 ++++++++++++++--------------
sound/soc/qcom/lpass-ipq806x.c | 2 +-
sound/soc/qcom/lpass-platform.c | 36 ++++++++++++++++++------------------
sound/soc/qcom/lpass-sc7180.c | 6 +++---
sound/soc/qcom/lpass-sc7280.c | 6 +++---
sound/soc/qcom/lpass.h | 2 +-
8 files changed, 44 insertions(+), 44 deletions(-)
diff --git a/sound/soc/qcom/lpass-apq8016.c b/sound/soc/qcom/lpass-apq8016.c
index f919d46e18ca..8ce75b442b64 100644
--- a/sound/soc/qcom/lpass-apq8016.c
+++ b/sound/soc/qcom/lpass-apq8016.c
@@ -123,7 +123,7 @@ static struct snd_soc_dai_driver apq8016_lpass_cpu_dai_driver[] = {
static int apq8016_lpass_alloc_dma_channel(struct lpass_data *drvdata,
int direction, unsigned int dai_id)
{
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int chan = 0;
if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -157,7 +157,7 @@ static int apq8016_lpass_free_dma_channel(struct lpass_data *drvdata, int chan,
static int apq8016_lpass_init(struct platform_device *pdev)
{
struct lpass_data *drvdata = platform_get_drvdata(pdev);
- struct lpass_variant *variant = drvdata->variant;
+ const struct lpass_variant *variant = drvdata->variant;
struct device *dev = &pdev->dev;
int ret, i;
@@ -223,7 +223,7 @@ static int apq8016_lpass_exit(struct platform_device *pdev)
}
-static struct lpass_variant apq8016_data = {
+static const struct lpass_variant apq8016_data = {
.i2sctrl_reg_base = 0x1000,
.i2sctrl_reg_stride = 0x1000,
.i2s_ports = 4,
diff --git a/sound/soc/qcom/lpass-cdc-dma.c b/sound/soc/qcom/lpass-cdc-dma.c
index 8221e2cbe35c..6389c7b6051e 100644
--- a/sound/soc/qcom/lpass-cdc-dma.c
+++ b/sound/soc/qcom/lpass-cdc-dma.c
@@ -37,7 +37,7 @@ static void __lpass_get_dmactl_handle(struct snd_pcm_substream *substream, struc
struct lpass_data *drvdata = snd_soc_dai_get_drvdata(dai);
struct snd_pcm_runtime *rt = substream->runtime;
struct lpass_pcm_data *pcm_data = rt->private_data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int dai_id = cpu_dai->driver->id;
switch (dai_id) {
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index 39571fed4001..18aff2654f89 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -44,7 +44,7 @@ static int lpass_cpu_init_i2sctl_bitfields(struct device *dev,
struct lpaif_i2sctl *i2sctl, struct regmap *map)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
i2sctl->loopback = devm_regmap_field_alloc(dev, map, v->loopback);
i2sctl->spken = devm_regmap_field_alloc(dev, map, v->spken);
@@ -463,7 +463,7 @@ static int asoc_qcom_of_xlate_dai_name(struct snd_soc_component *component,
const char **dai_name)
{
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
- struct lpass_variant *variant = drvdata->variant;
+ const struct lpass_variant *variant = drvdata->variant;
int id = args->args[0];
int ret = -EINVAL;
int i;
@@ -488,7 +488,7 @@ static const struct snd_soc_component_driver lpass_cpu_comp_driver = {
static bool lpass_cpu_regmap_writeable(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
for (i = 0; i < v->i2s_ports; ++i)
@@ -530,7 +530,7 @@ static bool lpass_cpu_regmap_writeable(struct device *dev, unsigned int reg)
static bool lpass_cpu_regmap_readable(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
for (i = 0; i < v->i2s_ports; ++i)
@@ -578,7 +578,7 @@ static bool lpass_cpu_regmap_readable(struct device *dev, unsigned int reg)
static bool lpass_cpu_regmap_volatile(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
for (i = 0; i < v->irq_ports; ++i) {
@@ -613,7 +613,7 @@ static struct regmap_config lpass_cpu_regmap_config = {
static int lpass_hdmi_init_bitfields(struct device *dev, struct regmap *map)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int i;
struct lpass_hdmi_tx_ctl *tx_ctl;
struct regmap_field *legacy_en;
@@ -691,7 +691,7 @@ static int lpass_hdmi_init_bitfields(struct device *dev, struct regmap *map)
static bool lpass_hdmi_regmap_writeable(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
if (reg == LPASS_HDMI_TX_CTL_ADDR(v))
@@ -736,7 +736,7 @@ static bool lpass_hdmi_regmap_writeable(struct device *dev, unsigned int reg)
static bool lpass_hdmi_regmap_readable(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
if (reg == LPASS_HDMI_TX_CTL_ADDR(v))
@@ -785,7 +785,7 @@ static bool lpass_hdmi_regmap_readable(struct device *dev, unsigned int reg)
static bool lpass_hdmi_regmap_volatile(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
if (reg == LPASS_HDMITX_APP_IRQSTAT_REG(v))
@@ -824,7 +824,7 @@ static struct regmap_config lpass_hdmi_regmap_config = {
static bool __lpass_rxtx_regmap_accessible(struct device *dev, unsigned int reg, bool rw)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
for (i = 0; i < v->rxtx_irq_ports; ++i) {
@@ -890,7 +890,7 @@ static bool lpass_rxtx_regmap_readable(struct device *dev, unsigned int reg)
static bool lpass_rxtx_regmap_volatile(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
for (i = 0; i < v->rxtx_irq_ports; ++i) {
@@ -915,7 +915,7 @@ static bool lpass_rxtx_regmap_volatile(struct device *dev, unsigned int reg)
static bool __lpass_va_regmap_accessible(struct device *dev, unsigned int reg, bool rw)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
for (i = 0; i < v->va_irq_ports; ++i) {
@@ -965,7 +965,7 @@ static bool lpass_va_regmap_readable(struct device *dev, unsigned int reg)
static bool lpass_va_regmap_volatile(struct device *dev, unsigned int reg)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int i;
for (i = 0; i < v->va_irq_ports; ++i) {
@@ -1104,7 +1104,7 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
struct lpass_data *drvdata;
struct device_node *dsp_of_node;
struct resource *res;
- struct lpass_variant *variant;
+ const struct lpass_variant *variant;
struct device *dev = &pdev->dev;
const struct of_device_id *match;
int ret, i, dai_id;
diff --git a/sound/soc/qcom/lpass-ipq806x.c b/sound/soc/qcom/lpass-ipq806x.c
index 2c97f295e394..bbe9f11d7780 100644
--- a/sound/soc/qcom/lpass-ipq806x.c
+++ b/sound/soc/qcom/lpass-ipq806x.c
@@ -108,7 +108,7 @@ static int ipq806x_lpass_free_dma_channel(struct lpass_data *drvdata, int chan,
return 0;
}
-static struct lpass_variant ipq806x_data = {
+static const struct lpass_variant ipq806x_data = {
.i2sctrl_reg_base = 0x0010,
.i2sctrl_reg_stride = 0x04,
.i2s_ports = 5,
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
index 73e3d39bd24c..6569102486e2 100644
--- a/sound/soc/qcom/lpass-platform.c
+++ b/sound/soc/qcom/lpass-platform.c
@@ -100,7 +100,7 @@ static int lpass_platform_alloc_rxtx_dmactl_fields(struct device *dev,
struct regmap *map)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
struct lpaif_dmactl *rd_dmactl, *wr_dmactl;
int rval;
@@ -128,7 +128,7 @@ static int lpass_platform_alloc_va_dmactl_fields(struct device *dev,
struct regmap *map)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
struct lpaif_dmactl *wr_dmactl;
wr_dmactl = devm_kzalloc(dev, sizeof(*wr_dmactl), GFP_KERNEL);
@@ -145,7 +145,7 @@ static int lpass_platform_alloc_dmactl_fields(struct device *dev,
struct regmap *map)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
struct lpaif_dmactl *rd_dmactl, *wr_dmactl;
int rval;
@@ -175,7 +175,7 @@ static int lpass_platform_alloc_hdmidmactl_fields(struct device *dev,
struct regmap *map)
{
struct lpass_data *drvdata = dev_get_drvdata(dev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
struct lpaif_dmactl *rd_dmactl;
rd_dmactl = devm_kzalloc(dev, sizeof(struct lpaif_dmactl), GFP_KERNEL);
@@ -195,7 +195,7 @@ static int lpass_platform_pcmops_open(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *soc_runtime = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(soc_runtime, 0);
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int ret, dma_ch, dir = substream->stream;
struct lpass_pcm_data *data;
struct regmap *map;
@@ -287,7 +287,7 @@ static int lpass_platform_pcmops_close(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *soc_runtime = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(soc_runtime, 0);
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
struct lpass_pcm_data *data;
unsigned int dai_id = cpu_dai->driver->id;
@@ -358,7 +358,7 @@ static int __lpass_get_id(const struct snd_pcm_substream *substream,
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
struct snd_pcm_runtime *rt = substream->runtime;
struct lpass_pcm_data *pcm_data = rt->private_data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int id;
switch (cpu_dai->driver->id) {
@@ -421,7 +421,7 @@ static int lpass_platform_pcmops_hw_params(struct snd_soc_component *component,
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
struct snd_pcm_runtime *rt = substream->runtime;
struct lpass_pcm_data *pcm_data = rt->private_data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
snd_pcm_format_t format = params_format(params);
unsigned int channels = params_channels(params);
unsigned int regval;
@@ -574,7 +574,7 @@ static int lpass_platform_pcmops_hw_free(struct snd_soc_component *component,
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
struct snd_pcm_runtime *rt = substream->runtime;
struct lpass_pcm_data *pcm_data = rt->private_data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int reg;
int ret;
struct regmap *map;
@@ -602,7 +602,7 @@ static int lpass_platform_pcmops_prepare(struct snd_soc_component *component,
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
struct snd_pcm_runtime *rt = substream->runtime;
struct lpass_pcm_data *pcm_data = rt->private_data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
struct lpaif_dmactl *dmactl;
struct regmap *map;
int ret, id, ch, dir = substream->stream;
@@ -665,7 +665,7 @@ static int lpass_platform_pcmops_trigger(struct snd_soc_component *component,
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
struct snd_pcm_runtime *rt = substream->runtime;
struct lpass_pcm_data *pcm_data = rt->private_data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
struct lpaif_dmactl *dmactl;
struct regmap *map;
int ret, ch, id;
@@ -864,7 +864,7 @@ static snd_pcm_uframes_t lpass_platform_pcmops_pointer(
struct lpass_data *drvdata = snd_soc_component_get_drvdata(component);
struct snd_pcm_runtime *rt = substream->runtime;
struct lpass_pcm_data *pcm_data = rt->private_data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int base_addr, curr_addr;
int ret, ch, dir = substream->stream;
struct regmap *map;
@@ -928,7 +928,7 @@ static irqreturn_t lpass_dma_interrupt_handler(
{
struct snd_soc_pcm_runtime *soc_runtime = snd_soc_substream_to_rtd(substream);
struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(soc_runtime, 0);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
irqreturn_t ret = IRQ_NONE;
int rv;
unsigned int reg, val, mask;
@@ -1020,7 +1020,7 @@ static irqreturn_t lpass_dma_interrupt_handler(
static irqreturn_t lpass_platform_lpaif_irq(int irq, void *data)
{
struct lpass_data *drvdata = data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int irqs;
int rv, chan;
@@ -1048,7 +1048,7 @@ static irqreturn_t lpass_platform_lpaif_irq(int irq, void *data)
static irqreturn_t lpass_platform_hdmiif_irq(int irq, void *data)
{
struct lpass_data *drvdata = data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int irqs;
int rv, chan;
@@ -1078,7 +1078,7 @@ static irqreturn_t lpass_platform_hdmiif_irq(int irq, void *data)
static irqreturn_t lpass_platform_rxtxif_irq(int irq, void *data)
{
struct lpass_data *drvdata = data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int irqs;
irqreturn_t rv;
int chan;
@@ -1103,7 +1103,7 @@ static irqreturn_t lpass_platform_rxtxif_irq(int irq, void *data)
static irqreturn_t lpass_platform_vaif_irq(int irq, void *data)
{
struct lpass_data *drvdata = data;
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
unsigned int irqs;
irqreturn_t rv;
int chan;
@@ -1268,7 +1268,7 @@ static const struct snd_soc_component_driver lpass_component_driver = {
int asoc_qcom_lpass_platform_register(struct platform_device *pdev)
{
struct lpass_data *drvdata = platform_get_drvdata(pdev);
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int ret;
drvdata->lpaif_irq = platform_get_irq_byname(pdev, "lpass-irq-lpaif");
diff --git a/sound/soc/qcom/lpass-sc7180.c b/sound/soc/qcom/lpass-sc7180.c
index d16c0d83aaad..1b0c04b210ce 100644
--- a/sound/soc/qcom/lpass-sc7180.c
+++ b/sound/soc/qcom/lpass-sc7180.c
@@ -76,7 +76,7 @@ static struct snd_soc_dai_driver sc7180_lpass_cpu_dai_driver[] = {
static int sc7180_lpass_alloc_dma_channel(struct lpass_data *drvdata,
int direction, unsigned int dai_id)
{
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int chan = 0;
if (dai_id == LPASS_DP_RX) {
@@ -123,7 +123,7 @@ static int sc7180_lpass_free_dma_channel(struct lpass_data *drvdata, int chan, u
static int sc7180_lpass_init(struct platform_device *pdev)
{
struct lpass_data *drvdata = platform_get_drvdata(pdev);
- struct lpass_variant *variant = drvdata->variant;
+ const struct lpass_variant *variant = drvdata->variant;
struct device *dev = &pdev->dev;
int ret, i;
@@ -179,7 +179,7 @@ static const struct dev_pm_ops sc7180_lpass_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(sc7180_lpass_dev_suspend, sc7180_lpass_dev_resume)
};
-static struct lpass_variant sc7180_data = {
+static const struct lpass_variant sc7180_data = {
.i2sctrl_reg_base = 0x1000,
.i2sctrl_reg_stride = 0x1000,
.i2s_ports = 3,
diff --git a/sound/soc/qcom/lpass-sc7280.c b/sound/soc/qcom/lpass-sc7280.c
index 6b2eb25ed939..7cd3e291382a 100644
--- a/sound/soc/qcom/lpass-sc7280.c
+++ b/sound/soc/qcom/lpass-sc7280.c
@@ -110,7 +110,7 @@ static struct snd_soc_dai_driver sc7280_lpass_cpu_dai_driver[] = {
static int sc7280_lpass_alloc_dma_channel(struct lpass_data *drvdata,
int direction, unsigned int dai_id)
{
- struct lpass_variant *v = drvdata->variant;
+ const struct lpass_variant *v = drvdata->variant;
int chan = 0;
switch (dai_id) {
@@ -196,7 +196,7 @@ static int sc7280_lpass_free_dma_channel(struct lpass_data *drvdata, int chan, u
static int sc7280_lpass_init(struct platform_device *pdev)
{
struct lpass_data *drvdata = platform_get_drvdata(pdev);
- struct lpass_variant *variant = drvdata->variant;
+ const struct lpass_variant *variant = drvdata->variant;
struct device *dev = &pdev->dev;
int ret, i;
@@ -252,7 +252,7 @@ static const struct dev_pm_ops sc7280_lpass_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(sc7280_lpass_dev_suspend, sc7280_lpass_dev_resume)
};
-static struct lpass_variant sc7280_data = {
+static const struct lpass_variant sc7280_data = {
.i2sctrl_reg_base = 0x1000,
.i2sctrl_reg_stride = 0x1000,
.i2s_ports = 3,
diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h
index bdfe66ec3314..aab60540563a 100644
--- a/sound/soc/qcom/lpass.h
+++ b/sound/soc/qcom/lpass.h
@@ -139,7 +139,7 @@ struct lpass_data {
int vaif_irq;
/* SOC specific variations in the LPASS IP integration */
- struct lpass_variant *variant;
+ const struct lpass_variant *variant;
/* bit map to keep track of static channel allocations */
unsigned long dma_ch_bit_map;
--
2.40.1
next prev parent reply other threads:[~2023-10-06 20:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-06 20:09 [PATCH v3 0/5] ASoC: DT matching and header cleanups Rob Herring
2023-10-06 20:09 ` [PATCH v3 1/5] ASoC: Explicitly include correct DT includes Rob Herring
2023-10-06 20:09 ` [PATCH v3 2/5] ASoC: Drop unnecessary of_match_device() calls Rob Herring
2023-10-06 20:09 ` [PATCH v3 3/5] ASoC: da7218: Use i2c_get_match_data() Rob Herring
2023-10-06 20:09 ` Rob Herring [this message]
2023-10-06 20:09 ` [PATCH v3 5/5] ASoC: Use device_get_match_data() Rob Herring
2023-10-10 18:33 ` [PATCH v3 0/5] ASoC: DT matching and header cleanups Mark Brown
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