20 static struct tegra20_das *das;  variable
24 	regmap_write(das->regmap, reg, val);  in tegra20_das_write()
31 	regmap_read(das->regmap, reg, &val);  in tegra20_das_read()
40 	if (!das)  in tegra20_das_connect_dap_to_dac()
59 	if (!das)  in tegra20_das_connect_dap_to_dap()
80 	if (!das)  in tegra20_das_connect_dac_to_dap()
125 	if (das)  in tegra20_das_probe()
128 	das = devm_kzalloc(&pdev->dev, sizeof(struct tegra20_das), GFP_KERNEL);  in tegra20_das_probe()
129 	if (!das) {  in tegra20_das_probe()
133 	das->dev = &pdev->dev;  in tegra20_das_probe()
141 	das->regmap = devm_regmap_init_mmio(&pdev->dev, regs,  in tegra20_das_probe()
143 	if (IS_ERR(das->regmap)) {  in tegra20_das_probe()
145 		ret = PTR_ERR(das->regmap);  in tegra20_das_probe()
175 	platform_set_drvdata(pdev, das);  in tegra20_das_probe()
180 	das = NULL;  in tegra20_das_probe()
186 	if (!das)  in tegra20_das_remove()
189 	das = NULL;  in tegra20_das_remove()