diff options
| -rw-r--r-- | drivers/spi/spi.c | 2 | ||||
| -rw-r--r-- | include/linux/spi/spi.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 50f20f243981..da7e6225b8f6 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -1001,7 +1001,7 @@ static int spi_init_queue(struct spi_master *master) dev_name(&master->dev)); if (IS_ERR(master->kworker_task)) { dev_err(&master->dev, "failed to create message pump task\n"); - return -ENOMEM; + return PTR_ERR(master->kworker_task); } init_kthread_work(&master->pump_messages, spi_pump_messages); diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 46d188a9947c..a6ef2a8e6de4 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -1049,4 +1049,10 @@ spi_unregister_device(struct spi_device *spi) extern const struct spi_device_id * spi_get_device_id(const struct spi_device *sdev); +static inline bool +spi_transfer_is_last(struct spi_master *master, struct spi_transfer *xfer) +{ + return list_is_last(&xfer->transfer_list, &master->cur_msg->transfers); +} + #endif /* __LINUX_SPI_H */ |