Lines Matching defs:reg_base
31 void __iomem *reg_base;
46 return ioread8(i2c->reg_base + reg);
52 return ioread8(i2c->reg_base + reg * 2);
58 return ioread8(i2c->reg_base + reg * 4);
64 iowrite8(val, i2c->reg_base + reg);
70 iowrite8(val, i2c->reg_base + reg * 2);
76 iowrite8(val, i2c->reg_base + reg * 4);
165 i2c->reg_base = ioremap(res->start, resource_size(res));
166 if (!i2c->reg_base) {
250 iounmap(i2c->reg_base);
273 iounmap(i2c->reg_base);