Lines Matching refs:ret
212 int ret = idev->msg_len - bytes_to_transfer;
219 return ret;
225 irqreturn_t ret = IRQ_HANDLED;
230 ret = IRQ_WAKE_THREAD;
232 return ret;
237 int ret;
288 ret = readl_poll_timeout_atomic(idev->base + ALTR_I2C_STATUS,
292 if (ret)
363 int i, ret;
366 ret = altr_i2c_xfer_msg(idev, msgs++);
367 if (ret)
368 return ret;
386 int irq, ret;
410 ret = device_property_read_u32(idev->dev, "fifo-size",
412 if (ret) {
418 ret = device_property_read_u32(idev->dev, "clock-frequency",
420 if (ret) {
431 ret = devm_request_threaded_irq(&pdev->dev, irq, altr_i2c_isr_quick,
434 if (ret) {
436 return ret;
439 ret = clk_prepare_enable(idev->i2c_clk);
440 if (ret) {
442 return ret;
458 ret = i2c_add_adapter(&idev->adapter);
459 if (ret) {
461 return ret;