Lines Matching refs:reg_base
30 void __iomem *reg_base;
45 return ioread8(i2c->reg_base + reg);
51 return ioread8(i2c->reg_base + reg * 2);
57 return ioread8(i2c->reg_base + reg * 4);
63 iowrite8(val, i2c->reg_base + reg);
69 iowrite8(val, i2c->reg_base + reg * 2);
75 iowrite8(val, i2c->reg_base + reg * 4);
164 i2c->reg_base = ioremap(res->start, resource_size(res));
165 if (!i2c->reg_base) {
249 iounmap(i2c->reg_base);
271 iounmap(i2c->reg_base);