Lines Matching defs:ctrl2
214 unsigned char ctrl2 = rs5c->regs[RS5C_REG_CTRL2];
222 if ((rs5c->type == rtc_r2025sd && !(ctrl2 & R2x2x_CTRL2_XSTP)) ||
223 (rs5c->type == rtc_r2221tl && (ctrl2 & R2x2x_CTRL2_XSTP))) {
229 if (ctrl2 & RS5C_CTRL2_XSTP) {
262 unsigned char ctrl2;
287 ctrl2 = i2c_smbus_read_byte_data(client, addr);
293 ctrl2 &= ~(R2x2x_CTRL2_VDET | R2x2x_CTRL2_PON);
295 ctrl2 |= R2x2x_CTRL2_XSTP;
297 ctrl2 &= ~R2x2x_CTRL2_XSTP;
300 ctrl2 &= ~RS5C_CTRL2_XSTP;
304 if (i2c_smbus_write_byte_data(client, addr, ctrl2) < 0) {