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ARM: s3c64xx: Drop unused DMA fields from struct s3c64xx_spi_csinfo 

There is no drivers using those fields so remove them and
the remaining initializations.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Sylwester Nawrocki 2016-11-10 16:17:52 +01:00 committed by Vinod Koul
parent 6f8dc9d481
commit c41668ad5d
2 changed files with 0 additions and 27 deletions
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24
arch/arm/plat-samsung/devs.c
View File

@ -1124,15 +1124,6 @@ void __init s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
pd.num_cs = num_cs;
pd.src_clk_nr = src_clk_nr;
pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi0_cfg_gpio;
pd.dma_tx = (void *)DMACH_SPI0_TX;
pd.dma_rx = (void *)DMACH_SPI0_RX;
#if defined(CONFIG_PL330_DMA)
pd.filter = pl330_filter;
#elif defined(CONFIG_S3C64XX_PL080)
pd.filter = pl08x_filter_id;
#elif defined(CONFIG_S3C24XX_DMAC)
pd.filter = s3c24xx_dma_filter;
#endif
s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi0);
}
@ -1169,14 +1160,6 @@ void __init s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
pd.num_cs = num_cs;
pd.src_clk_nr = src_clk_nr;
pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi1_cfg_gpio;
pd.dma_tx = (void *)DMACH_SPI1_TX;
pd.dma_rx = (void *)DMACH_SPI1_RX;
#if defined(CONFIG_PL330_DMA)
pd.filter = pl330_filter;
#elif defined(CONFIG_S3C64XX_PL080)
pd.filter = pl08x_filter_id;
#endif
s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi1);
}
@ -1213,13 +1196,6 @@ void __init s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr,
pd.num_cs = num_cs;
pd.src_clk_nr = src_clk_nr;
pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi2_cfg_gpio;
pd.dma_tx = (void *)DMACH_SPI2_TX;
pd.dma_rx = (void *)DMACH_SPI2_RX;
#if defined(CONFIG_PL330_DMA)
pd.filter = pl330_filter;
#elif defined(CONFIG_S3C64XX_PL080)
pd.filter = pl08x_filter_id;
#endif
s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi2);
}

3
include/linux/platform_data/spi-s3c64xx.h
View File

@ -40,9 +40,6 @@ struct s3c64xx_spi_info {
int num_cs;
bool no_cs;
int (*cfg_gpio)(void);
dma_filter_fn filter;
void *dma_tx;
void *dma_rx;
};
/**