diff options
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 7a2b7a7cb650..d5d7d2235163 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -16,7 +16,6 @@ */ #include <linux/kernel.h> -#include <linux/kmod.h> #include <linux/device.h> #include <linux/init.h> #include <linux/cache.h> @@ -737,6 +736,9 @@ out: if (msg->status == -EINPROGRESS) msg->status = ret; + if (msg->status && master->handle_err) + master->handle_err(master, msg); + spi_finalize_current_message(master); return ret; @@ -991,13 +993,14 @@ void spi_finalize_current_message(struct spi_master *master) "failed to unprepare message: %d\n", ret); } } + + trace_spi_message_done(mesg); + master->cur_msg_prepared = false; mesg->state = NULL; if (mesg->complete) mesg->complete(mesg->context); - - trace_spi_message_done(mesg); } EXPORT_SYMBOL_GPL(spi_finalize_current_message); @@ -1245,7 +1248,6 @@ of_register_spi_device(struct spi_master *master, struct device_node *nc) spi->dev.of_node = nc; /* Register the new device */ - request_module("%s%s", SPI_MODULE_PREFIX, spi->modalias); rc = spi_add_device(spi); if (rc) { dev_err(&master->dev, "spi_device register error %s\n", @@ -1779,6 +1781,8 @@ int spi_setup(struct spi_device *spi) if (!spi->max_speed_hz) spi->max_speed_hz = spi->master->max_speed_hz; + spi_set_cs(spi, false); + if (spi->master->setup) status = spi->master->setup(spi); |