77 static struct clk *clk_i2s;  variable
99 	if (IS_ERR(clk_i2s))  in pxa2xx_i2s_startup()
100 		return PTR_ERR(clk_i2s);  in pxa2xx_i2s_startup()
160 	if (WARN_ON(IS_ERR(clk_i2s)))  in pxa2xx_i2s_hw_params()
162 	clk_prepare_enable(clk_i2s);  in pxa2xx_i2s_hw_params()
255 			clk_disable_unprepare(clk_i2s);  in pxa2xx_i2s_shutdown()
297 	clk_i2s = clk_get(dai->dev, "I2SCLK");  in pxa2xx_i2s_probe()
298 	if (IS_ERR(clk_i2s))  in pxa2xx_i2s_probe()
299 		return PTR_ERR(clk_i2s);  in pxa2xx_i2s_probe()
322 	clk_put(clk_i2s);  in pxa2xx_i2s_remove()
323 	clk_i2s = ERR_PTR(-ENOENT);  in pxa2xx_i2s_remove()
396 	clk_i2s = ERR_PTR(-ENOENT);  in pxa2xx_i2s_init()