[PATCH RFC 6/7] ARM: S3C64XX: Drop unused DMA fields from struct s3c64xx_spi_csinfo
From: s.nawrocki@samsung.com (Sylwester Nawrocki)
Date: 2016-11-04 16:14:53
Also in:
linux-samsung-soc
Subsystem:
arm port, arm/samsung s3c, s5p and exynos arm architectures, samsung spi drivers, the rest · Maintainers:
Russell King, Krzysztof Kozlowski, Peter Griffin, Andi Shyti, Linus Torvalds
There is no drivers using those fields so remove them and remaining initializations. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> --- arch/arm/plat-samsung/devs.c | 9 --------- include/linux/platform_data/spi-s3c64xx.h | 3 --- 2 files changed, 12 deletions(-)
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index e93aa67..4e14bf6 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c@@ -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); }
diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h
index 5c1e21c..da79774 100644
--- a/include/linux/platform_data/spi-s3c64xx.h
+++ b/include/linux/platform_data/spi-s3c64xx.h@@ -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; }; /**
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1.9.1