[RFC PATCH] spi: at91-usart: at91_usart_spi_transfer_one() can be static
From: kbuild test robot <hidden>
Date: 2018-09-02 01:46:23
Also in:
linux-devicetree, linux-serial, linux-spi, lkml
Subsystem:
microchip at91 usart spi driver, spi subsystem, the rest · Maintainers:
Radu Pirea, Mark Brown, Linus Torvalds
Fixes: 5890bab41187 ("spi: at91-usart: add driver for at91-usart as spi")
Signed-off-by: kbuild test robot <redacted>
---
spi-at91-usart.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c
index 4712bd4..a924657 100644
--- a/drivers/spi/spi-at91-usart.c
+++ b/drivers/spi/spi-at91-usart.c@@ -215,9 +215,9 @@ static int at91_usart_spi_setup(struct spi_device *spi) return 0; } -int at91_usart_spi_transfer_one(struct spi_controller *ctlr, - struct spi_device *spi, - struct spi_transfer *xfer) +static int at91_usart_spi_transfer_one(struct spi_controller *ctlr, + struct spi_device *spi, + struct spi_transfer *xfer) { struct at91_usart_spi *aus = spi_master_get_devdata(ctlr);
@@ -242,8 +242,8 @@ int at91_usart_spi_transfer_one(struct spi_controller *ctlr, return 0; } -int at91_usart_spi_prepare_message(struct spi_controller *ctlr, - struct spi_message *message) +static int at91_usart_spi_prepare_message(struct spi_controller *ctlr, + struct spi_message *message) { struct at91_usart_spi *aus = spi_master_get_devdata(ctlr); struct spi_device *spi = message->spi;
@@ -256,8 +256,8 @@ int at91_usart_spi_prepare_message(struct spi_controller *ctlr, return 0; } -int at91_usart_spi_unprepare_message(struct spi_controller *ctlr, - struct spi_message *message) +static int at91_usart_spi_unprepare_message(struct spi_controller *ctlr, + struct spi_message *message) { struct at91_usart_spi *aus = spi_master_get_devdata(ctlr);