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Subject[PATCH 3/4] spi/rockchip: master->mode_bits: remove SPI_CS_HIGH bit
Date
From: Addy Ke <addy.ke@rockchip.com>

Suggested-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Addy Ke <addy.ke@rockchip.com>
---
drivers/spi/spi-rockchip.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index 09c690c..a8866c9 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -295,11 +295,6 @@ static int rockchip_spi_prepare_message(struct spi_master *master,
struct rockchip_spi *rs = spi_master_get_devdata(master);
struct spi_device *spi = msg->spi;

- if (spi->mode & SPI_CS_HIGH) {
- dev_err(rs->dev, "spi_cs_hign: not support\n");
- return -EINVAL;
- }
-
rs->mode = spi->mode;

return 0;
@@ -657,7 +652,7 @@ static int rockchip_spi_probe(struct platform_device *pdev)

master->auto_runtime_pm = true;
master->bus_num = pdev->id;
- master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
+ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LOOP;
master->num_chipselect = 2;
master->dev.of_node = pdev->dev.of_node;
master->bits_per_word_mask = SPI_BPW_MASK(16) | SPI_BPW_MASK(8);
--
1.8.3.2



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