michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: spi: Fix device instance const qualifier loss

Browse source 
Some needed to wrap the device pointer into device's data, where others
needed only device's data to be passed to HAL callback function.

Fixes #27399

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2020-07-08 10:57:21 +02:00 • committed by Carles Cufí
commit 898f914df5
8 changed files with 70 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

11
drivers/spi/spi_mcux_dspi.c
View file

@ -29,6 +29,7 @@ struct spi_mcux_config {
};
struct spi_mcux_data {
const struct device *dev;
dspi_master_handle_t handle;
struct spi_context ctx;
size_t transfer_len;
@ -116,13 +117,12 @@ static void spi_mcux_isr(void *arg)
static void spi_mcux_master_transfer_callback(SPI_Type *base,
dspi_master_handle_t *handle, status_t status, void *userData)
{
const struct device *dev = userData;
struct spi_mcux_data *data = dev->data;
struct spi_mcux_data *data = userData;
spi_context_update_tx(&data->ctx, 1, data->transfer_len);
spi_context_update_rx(&data->ctx, 1, data->transfer_len);
spi_mcux_transfer_next_packet(dev);
spi_mcux_transfer_next_packet(data->dev);
}
static int spi_mcux_configure(const struct device *dev,
@ -194,7 +194,8 @@ static int spi_mcux_configure(const struct device *dev,
DSPI_MasterInit(base, &master_config, clock_freq);
DSPI_MasterTransferCreateHandle(base, &data->handle,
spi_mcux_master_transfer_callback, dev);
spi_mcux_master_transfer_callback,
data);
DSPI_SetDummyData(base, 0);
@ -271,6 +272,8 @@ static int spi_mcux_init(const struct device *dev)
const struct spi_mcux_config *config = dev->config;
struct spi_mcux_data *data = dev->data;
data->dev = dev;
config->irq_config_func(dev);
spi_context_unlock_unconditionally(&data->ctx);