The driver doesn't use regmap async support, so remove the stubs.
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
---
drivers/net/can/m_can/tcan4x5x-regmap.c | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/drivers/net/can/m_can/tcan4x5x-regmap.c b/drivers/net/can/m_can/tcan4x5x-regmap.c
index 20bf9a57c9b1..8905fc36b00a 100644
--- a/drivers/net/can/m_can/tcan4x5x-regmap.c
+++ b/drivers/net/can/m_can/tcan4x5x-regmap.c
@@ -44,19 +44,6 @@ static int tcan4x5x_regmap_write(void *context, const void *data, size_t count)
return regmap_spi_gather_write(context, reg, 4, val, count - 4);
}
-static int regmap_spi_async_write(void *context,
- const void *reg, size_t reg_len,
- const void *val, size_t val_len,
- struct regmap_async *a)
-{
- return -ENOTSUPP;
-}
-
-static struct regmap_async *regmap_spi_async_alloc(void)
-{
- return NULL;
-}
-
static int tcan4x5x_regmap_read(void *context,
const void *reg, size_t reg_size,
void *val, size_t val_size)
@@ -79,8 +66,6 @@ static const struct regmap_config tcan4x5x_regmap = {
static const struct regmap_bus tcan4x5x_bus = {
.write = tcan4x5x_regmap_write,
.gather_write = regmap_spi_gather_write,
- .async_write = regmap_spi_async_write,
- .async_alloc = regmap_spi_async_alloc,
.read = tcan4x5x_regmap_read,
.reg_format_endian_default = REGMAP_ENDIAN_NATIVE,
.val_format_endian_default = REGMAP_ENDIAN_NATIVE,
--
2.29.2
