96 	u32 depth = 0;  in etb_get_buffer_depth()  local
101 	depth = readl_relaxed(drvdata->base + ETB_RAM_DEPTH_REG);  in etb_get_buffer_depth()
104 	return depth;  in etb_get_buffer_depth()
110 	u32 depth;  in etb_enable_hw()  local
114 	depth = drvdata->buffer_depth;  in etb_enable_hw()
118 	for (i = 0; i < depth; i++)  in etb_enable_hw()
187 	u32 read_data, depth;  in etb_dump_hw()  local
213 	depth = drvdata->buffer_depth;  in etb_dump_hw()
215 	for (i = 0; i < depth; i++) {  in etb_dump_hw()
294 	u32 depth;  in etb_read()  local
300 	depth = drvdata->buffer_depth;  in etb_read()
301 	if (*ppos + len > depth * 4)  in etb_read()
302 		len = depth * 4 - *ppos;  in etb_read()
312 		__func__, len, (int)(depth * 4 - *ppos));  in etb_read()