Lines Matching refs:ret
213 int ret = idev->msg_len - bytes_to_transfer;
220 return ret;
226 irqreturn_t ret = IRQ_HANDLED;
231 ret = IRQ_WAKE_THREAD;
233 return ret;
238 int ret;
289 ret = readl_poll_timeout_atomic(idev->base + ALTR_I2C_STATUS,
293 if (ret)
364 int i, ret;
367 ret = altr_i2c_xfer_msg(idev, msgs++);
368 if (ret)
369 return ret;
387 int irq, ret;
411 ret = device_property_read_u32(idev->dev, "fifo-size",
413 if (ret) {
419 ret = device_property_read_u32(idev->dev, "clock-frequency",
421 if (ret) {
432 ret = devm_request_threaded_irq(&pdev->dev, irq, altr_i2c_isr_quick,
435 if (ret) {
437 return ret;
440 ret = clk_prepare_enable(idev->i2c_clk);
441 if (ret) {
443 return ret;
459 ret = i2c_add_adapter(&idev->adapter);
460 if (ret) {
462 return ret;