[v2,06/14] spi: stm32: remove SPI LOOP mode
diff mbox series

Message ID 1545688840-23992-7-git-send-email-cezary.gapinski@gmail.com
State Accepted
Commit 6962b055a1c8db217786c70ebbb907fddc9ba462
Headers show
Series
  • Add support for STM32F4 SPI
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Commit Message

Cezary GapiƄski Dec. 24, 2018, 10 p.m. UTC
From: Cezary Gapinski <cezary.gapinski@gmail.com>

This driver does not support SPI LOOP mode by configuration
in registers.

Signed-off-by: Cezary Gapinski <cezary.gapinski@gmail.com>
---
 drivers/spi/spi-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index f7056b7..b639be7 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c
@@ -1143,7 +1143,7 @@  static int stm32_spi_probe(struct platform_device *pdev)
 	master->auto_runtime_pm = true;
 	master->bus_num = pdev->id;
 	master->mode_bits = SPI_CPHA | SPI_CPOL | SPI_CS_HIGH | SPI_LSB_FIRST |
-			    SPI_3WIRE | SPI_LOOP;
+			    SPI_3WIRE;
 	master->bits_per_word_mask = stm32_spi_get_bpw_mask(spi);
 	master->max_speed_hz = spi->clk_rate / SPI_MBR_DIV_MIN;
 	master->min_speed_hz = spi->clk_rate / SPI_MBR_DIV_MAX;