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Commit cf28cba0 authored by Olof Johansson's avatar Olof Johansson
Browse files

ARM: tegra: dma: staticify some tables and functions 



None of them are used externally.

Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
Acked-by: default avatarStephen Warren <swarren@nvidia.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 87c6e46a

arch/arm/mach-tegra/dma.c

+9 −5
Original line number Diff line number Diff line
@@ -105,13 +105,17 @@ 


#define NV_DMA_MAX_TRASFER_SIZE 0x10000



const unsigned int ahb_addr_wrap_table[8] = {

static const unsigned int ahb_addr_wrap_table[8] = {

	0, 32, 64, 128, 256, 512, 1024, 2048

};



const unsigned int apb_addr_wrap_table[8] = {0, 1, 2, 4, 8, 16, 32, 64};

static const unsigned int apb_addr_wrap_table[8] = {

	0, 1, 2, 4, 8, 16, 32, 64

};



const unsigned int bus_width_table[5] = {8, 16, 32, 64, 128};

static const unsigned int bus_width_table[5] = {

	8, 16, 32, 64, 128

};



#define TEGRA_DMA_NAME_SIZE 16

struct tegra_dma_channel {
@@ -157,7 +161,7 @@ void tegra_dma_dequeue(struct tegra_dma_channel *ch) 
	return;

}



void tegra_dma_stop(struct tegra_dma_channel *ch)

static void tegra_dma_stop(struct tegra_dma_channel *ch)

{

	u32 csr;

	u32 status;
@@ -174,7 +178,7 @@ void tegra_dma_stop(struct tegra_dma_channel *ch) 
		writel(status, ch->addr + APB_DMA_CHAN_STA);

}



int tegra_dma_cancel(struct tegra_dma_channel *ch)

static int tegra_dma_cancel(struct tegra_dma_channel *ch)

{

	u32 csr;

	unsigned long irq_flags;