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spi/qmsi_ss: Make config_info pointers const.

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Make pointers to struct config_info const in prepration for a const
config_info.

Change-Id: I71bcfa48b31934bc683a344d40bb03f5247bbbec
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
This commit is contained in:
Marcus Shawcroft 2016-10-06 19:37:57 +01:00 • committed by Anas Nashif
commit fb4cfcba14
1 changed files with 9 additions and 9 deletions
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18
drivers/spi/spi_qmsi_ss.c
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@ -69,7 +69,7 @@ static inline qm_ss_spi_bmode_t config_to_bmode(uint8_t mode)
static void spi_control_cs(struct device *dev, bool active)
{
struct ss_spi_qmsi_runtime *context = dev->driver_data;
struct ss_spi_qmsi_config *config = dev->config->config_info;
const struct ss_spi_qmsi_config *config = dev->config->config_info;
struct device *gpio = context->gpio_cs;
if (!gpio)
@ -100,7 +100,7 @@ static int ss_spi_qmsi_configure(struct device *dev,
static void spi_qmsi_callback(void *data, int error, qm_ss_spi_status_t status,
uint16_t len)
{
struct ss_spi_qmsi_config *spi_config =
const struct ss_spi_qmsi_config *spi_config =
((struct device *)data)->config->config_info;
qm_ss_spi_t spi_id = spi_config->spi;
struct ss_pending_transfer *pending = &pending_transfers[spi_id];
@ -123,7 +123,7 @@ static void spi_qmsi_callback(void *data, int error, qm_ss_spi_status_t status,
static int ss_spi_qmsi_slave_select(struct device *dev, uint32_t slave)
{
struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
const struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
qm_ss_spi_t spi_id = spi_config->spi;
return qm_ss_spi_slave_select(spi_id, 1 << (slave - 1)) ? -EIO : 0;
@ -147,7 +147,7 @@ static int ss_spi_qmsi_transceive(struct device *dev,
const void *tx_buf, uint32_t tx_buf_len,
void *rx_buf, uint32_t rx_buf_len)
{
struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
const struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
qm_ss_spi_t spi_id = spi_config->spi;
struct ss_spi_qmsi_runtime *context = dev->driver_data;
qm_ss_spi_config_t *cfg = &context->cfg;
@ -227,7 +227,7 @@ static struct spi_driver_api ss_spi_qmsi_api = {
};
#ifdef CONFIG_SPI_CS_GPIO
static struct device *gpio_cs_init(struct ss_spi_qmsi_config *config)
static struct device *gpio_cs_init(const struct ss_spi_qmsi_config *config)
{
struct device *gpio;
@ -285,7 +285,7 @@ DEVICE_INIT(ss_spi_master_1, CONFIG_SPI_1_NAME,
static void ss_spi_err_isr(void *arg)
{
struct device *dev = arg;
struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
const struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
if (spi_config->spi == QM_SS_SPI_0) {
qm_ss_spi_0_err_isr(NULL);
@ -297,7 +297,7 @@ static void ss_spi_err_isr(void *arg)
static void ss_spi_rx_isr(void *arg)
{
struct device *dev = arg;
struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
const struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
if (spi_config->spi == QM_SS_SPI_0) {
qm_ss_spi_0_rx_isr(NULL);
@ -309,7 +309,7 @@ static void ss_spi_rx_isr(void *arg)
static void ss_spi_tx_isr(void *arg)
{
struct device *dev = arg;
struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
const struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
if (spi_config->spi == QM_SS_SPI_0) {
qm_ss_spi_0_tx_isr(NULL);
@ -320,7 +320,7 @@ static void ss_spi_tx_isr(void *arg)
static int ss_spi_qmsi_init(struct device *dev)
{
struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
const struct ss_spi_qmsi_config *spi_config = dev->config->config_info;
struct ss_spi_qmsi_runtime *context = dev->driver_data;
uint32_t *scss_intmask = NULL;