spi: dw: Remove unused members from struct chip_data

Local struct chip_data has two members that are not used:

- cs. Looks like was never used
- enable_dma. Became unused by the commit f89a6d8f43eb ("spi: dw-mid: move
  to use core SPI DMA mappings").

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
index b217c22ff72fe9a2284f59f8c1cd62aca58680aa..211cc7d75bf83d37b1bcb5841a1e715ea3645d1d 100644 (file)
--- a/drivers/spi/spi-dw.c
+++ b/drivers/spi/spi-dw.c
@@ -30,13 +30,11 @@
 
 /* Slave spi_dev related */
 struct chip_data {
-       u8 cs;                  /* chip select pin */
        u8 tmode;               /* TR/TO/RO/EEPROM */
        u8 type;                /* SPI/SSP/MicroWire */
 
        u8 poll_mode;           /* 1 means use poll mode */
 
-       u8 enable_dma;
        u16 clk_div;            /* baud rate divider */
        u32 speed_hz;           /* baud rate */
        void (*cs_control)(u32 command);