ret = rx_size;
goto error_get_size;
}
+ /*
+ * Hardware quirk: make sure to clear the INTR status register
+ * AFTER getting the data transfer size.
+ */
+ sdio_writeb(func, 1, I2400MS_INTR_CLEAR_ADDR, &ret);
ret = -ENOMEM;
skb = alloc_skb(rx_size, GFP_ATOMIC);
dev_err(dev, "RX: BUG? got IRQ but no interrupt ready?\n");
goto error_no_irq;
}
- sdio_writeb(func, 1, I2400MS_INTR_CLEAR_ADDR, &ret);
i2400ms_rx(i2400ms);
error_no_irq:
d_fnend(6, dev, "(i2400ms %p) = void\n", i2400ms);