Messages in this thread Patch in this message | | | From | Eddie James <> | Subject | [PATCH 2/2] spi: core: Display return code when failing to transfer message | Date | Wed, 25 May 2022 11:58:52 -0500 |
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All the other calls to the controller driver display the error return code. The return code is helpful to understand what went wrong, so include it when failing to transfer one message.
Signed-off-by: Eddie James <eajames@linux.ibm.com> --- drivers/spi/spi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 481edea77c62..ea09d1b42bf6 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -1654,7 +1654,8 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread) ret = ctlr->transfer_one_message(ctlr, msg); if (ret) { dev_err(&ctlr->dev, - "failed to transfer one message from queue\n"); + "failed to transfer one message from queue: %d\n", + ret); goto out; } -- 2.27.0
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