From ddd3450f399051478263e823f5f778745824bdb3 Mon Sep 17 00:00:00 2001 From: Sean Anderson Date: Fri, 16 Oct 2020 18:57:49 -0400 Subject: [PATCH] spi: dw: Rearrange struct dw_spi_priv This should reduce the size of the struct, and also groups more similar fields together. Signed-off-by: Sean Anderson Tested-by Eugeniy Paltsev Reviewed-by: Jagan Teki --- drivers/spi/designware_spi.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index 89a8266..0ebd2cf 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -95,27 +95,26 @@ struct dw_spi_platdata { }; struct dw_spi_priv { - void __iomem *regs; - unsigned int freq; /* Default frequency */ - unsigned int mode; struct clk clk; - unsigned long bus_clk_rate; - + struct reset_ctl_bulk resets; struct gpio_desc cs_gpio; /* External chip-select gpio */ - int bits_per_word; - u8 cs; /* chip select pin */ - u8 tmode; /* TR/TO/RO/EEPROM */ - u8 type; /* SPI/SSP/MicroWire */ - int len; + void __iomem *regs; + unsigned long bus_clk_rate; + unsigned int freq; /* Default frequency */ + unsigned int mode; - u32 fifo_len; /* depth of the FIFO buffer */ - void *tx; - void *tx_end; + const void *tx; + const void *tx_end; void *rx; void *rx_end; + u32 fifo_len; /* depth of the FIFO buffer */ - struct reset_ctl_bulk resets; + int bits_per_word; + int len; + u8 cs; /* chip select pin */ + u8 tmode; /* TR/TO/RO/EEPROM */ + u8 type; /* SPI/SSP/MicroWire */ }; static inline u32 dw_read(struct dw_spi_priv *priv, u32 offset) -- 2.7.4