Remove the data-ready gpio interrupt handling and use the spi->irq
that is created based on the interrupt DT property.
Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
drivers/net/can/m_can/tcan4x5x.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/net/can/m_can/tcan4x5x.c b/drivers/net/can/m_can/tcan4x5x.c
index a697996d81b4..bb41e8d5f3a2 100644
--- a/drivers/net/can/m_can/tcan4x5x.c
+++ b/drivers/net/can/m_can/tcan4x5x.c
@@ -117,7 +117,6 @@ struct tcan4x5x_priv {
struct m_can_classdev *mcan_dev;
struct gpio_desc *reset_gpio;
- struct gpio_desc *interrupt_gpio;
struct gpio_desc *device_wake_gpio;
struct gpio_desc *device_state_gpio;
struct regulator *power;
@@ -356,13 +355,6 @@ static int tcan4x5x_parse_config(struct m_can_classdev *cdev)
{
struct tcan4x5x_priv *tcan4x5x = cdev->device_data;
- tcan4x5x->interrupt_gpio = devm_gpiod_get(cdev->dev, "data-ready",
- GPIOD_IN);
- if (IS_ERR(tcan4x5x->interrupt_gpio)) {
- dev_err(cdev->dev, "data-ready gpio not defined\n");
- return -EINVAL;
- }
-
tcan4x5x->device_wake_gpio = devm_gpiod_get(cdev->dev, "device-wake",
GPIOD_OUT_HIGH);
if (IS_ERR(tcan4x5x->device_wake_gpio)) {
@@ -381,8 +373,6 @@ static int tcan4x5x_parse_config(struct m_can_classdev *cdev)
if (IS_ERR(tcan4x5x->device_state_gpio))
tcan4x5x->device_state_gpio = NULL;
- cdev->net->irq = gpiod_to_irq(tcan4x5x->interrupt_gpio);
-
tcan4x5x->power = devm_regulator_get_optional(cdev->dev,
"vsup");
if (PTR_ERR(tcan4x5x->power) == -EPROBE_DEFER)
@@ -447,6 +437,7 @@ static int tcan4x5x_can_probe(struct spi_device *spi)
mcan_class->is_peripheral = true;
mcan_class->bit_timing = &tcan4x5x_bittiming_const;
mcan_class->data_timing = &tcan4x5x_data_bittiming_const;
+ mcan_class->net->irq = spi->irq;
spi_set_drvdata(spi, priv);
--
2.22.0.214.g8dca754b1e
