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-rw-r--r--drivers/spi/spi-bitbang.c2
-rw-r--r--drivers/spi/spi-fsl-spi.c2
-rw-r--r--drivers/spi/spi.c11
3 files changed, 10 insertions, 5 deletions
diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index dad566bfe372..d84e22dd6f9f 100644
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -406,7 +406,7 @@ int spi_bitbang_start(struct spi_bitbang *bitbang)
if (ret)
spi_master_put(master);
- return 0;
+ return ret;
}
EXPORT_SYMBOL_GPL(spi_bitbang_start);
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 4c71df93a6f6..1d9b33aa1a3b 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -428,7 +428,6 @@ static int fsl_spi_do_one_msg(struct spi_master *master,
}
m->status = status;
- spi_finalize_current_message(master);
if (status || !cs_change) {
ndelay(nsecs);
@@ -436,6 +435,7 @@ static int fsl_spi_do_one_msg(struct spi_master *master,
}
fsl_spi_setup_transfer(spi, NULL);
+ spi_finalize_current_message(master);
return 0;
}
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 5e75944ad5d1..5e4654032bfa 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1181,10 +1181,10 @@ out:
if (msg->status && ctlr->handle_err)
ctlr->handle_err(ctlr, msg);
- spi_finalize_current_message(ctlr);
-
spi_res_release(ctlr, msg);
+ spi_finalize_current_message(ctlr);
+
return ret;
}
@@ -1307,10 +1307,15 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread)
ret = ctlr->prepare_transfer_hardware(ctlr);
if (ret) {
dev_err(&ctlr->dev,
- "failed to prepare transfer hardware\n");
+ "failed to prepare transfer hardware: %d\n",
+ ret);
if (ctlr->auto_runtime_pm)
pm_runtime_put(ctlr->dev.parent);
+
+ ctlr->cur_msg->status = ret;
+ spi_finalize_current_message(ctlr);
+
mutex_unlock(&ctlr->io_mutex);
return;
}