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Commit c41668ad authored by Sylwester Nawrocki's avatar Sylwester Nawrocki Committed by Vinod Koul
Browse files

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: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 6f8dc9d4

arch/arm/plat-samsung/devs.c

+0 −24
Original line number Diff line number Diff line
@@ -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);

}

include/linux/platform_data/spi-s3c64xx.h

+0 −3
Original line number Diff line number Diff line
@@ -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;

};



/**