Commit 3e00803a authored by Mark Brown's avatar Mark Brown

Merge branch 'topic/err' of git:// into spi-dw

parents 0b2e8915 b716c4ff
......@@ -851,6 +851,9 @@ out:
if (msg->status == -EINPROGRESS)
msg->status = ret;
if (msg->status)
master->handle_err(master, msg);
return ret;
......@@ -294,6 +294,8 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv)
* transfer_one_message are mutually exclusive; when both
* are set, the generic subsystem does not call your
* transfer_one callback.
* @handle_err: the subsystem calls the driver to handle and error that occurs
* in the generic implementation of transfer_one_message().
* @unprepare_message: undo any work done by prepare_message().
* @cs_gpios: Array of GPIOs to use as chip select lines; one per CS
* number. Any individual value may be -ENOENT for CS lines that
......@@ -448,6 +450,8 @@ struct spi_master {
void (*set_cs)(struct spi_device *spi, bool enable);
int (*transfer_one)(struct spi_master *master, struct spi_device *spi,
struct spi_transfer *transfer);
void (*handle_err)(struct spi_master *master,
struct spi_message *message);
/* gpio chip select */
int *cs_gpios;
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