diff options
Diffstat (limited to 'drivers/dma/tegra20-apb-dma.c')
| -rw-r--r-- | drivers/dma/tegra20-apb-dma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index 24acd711e03..4708467e4d8 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -201,7 +201,7 @@ struct tegra_dma { struct clk *dma_clk; spinlock_t global_lock; void __iomem *base_addr; - struct tegra_dma_chip_data *chip_data; + const struct tegra_dma_chip_data *chip_data; /* Some register need to be cache before suspend */ u32 reg_gen; @@ -1173,14 +1173,14 @@ static void tegra_dma_free_chan_resources(struct dma_chan *dc) } /* Tegra20 specific DMA controller information */ -static struct tegra_dma_chip_data tegra20_dma_chip_data = { +static const struct tegra_dma_chip_data tegra20_dma_chip_data = { .nr_channels = 16, .max_dma_count = 1024UL * 64, }; #if defined(CONFIG_OF) /* Tegra30 specific DMA controller information */ -static struct tegra_dma_chip_data tegra30_dma_chip_data = { +static const struct tegra_dma_chip_data tegra30_dma_chip_data = { .nr_channels = 32, .max_dma_count = 1024UL * 64, }; @@ -1204,7 +1204,7 @@ static int __devinit tegra_dma_probe(struct platform_device *pdev) struct tegra_dma *tdma; int ret; int i; - struct tegra_dma_chip_data *cdata = NULL; + const struct tegra_dma_chip_data *cdata = NULL; if (pdev->dev.of_node) { const struct of_device_id *match; |