[PATCH v1 07/10] spi: dw: eliminate unused threshold variables

Andy Shevchenko
2015-10-14T20:12:22Z

The tx_threshold and rx_threshold variables are not used anywhere. Remove them.

Signed-off-by: Andy Shevchenko <andriy.shevchenko-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
---
drivers/spi/spi-dw.c | 5 -----
1 file changed, 5 deletions(-)

diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
index 5dae557..a2ee776 100644
--- a/drivers/spi/spi-dw.c
+++ b/drivers/spi/spi-dw.c
@@ -36,8 +36,6 @@ struct chip_data {

u8 poll_mode; /* 1 means use poll mode */

- u32 rx_threshold;
- u32 tx_threshold;
u8 enable_dma;
u16 clk_div; /* baud rate divider */
u32 speed_hz; /* baud rate */
@@ -425,9 +423,6 @@ static int dw_spi_setup(struct spi_device *spi)

chip->poll_mode = chip_info->poll_mode;
chip->type = chip_info->type;
-
- chip->rx_threshold = 0;
- chip->tx_threshold = 0;
}

chip->tmode = 0; /* Tx & Rx */