diff --git a/[refs] b/[refs] index 894bc66fb82b..9e01d67f51ce 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 2093586de29418820b89aae05746511392f8ad73 +refs/heads/master: 339ccc362cb60b48e478ff494172efadb385c0ab diff --git a/trunk/drivers/net/wimax/i2400m/sdio-rx.c b/trunk/drivers/net/wimax/i2400m/sdio-rx.c index f6ca51ab216d..1c9046914bd1 100644 --- a/trunk/drivers/net/wimax/i2400m/sdio-rx.c +++ b/trunk/drivers/net/wimax/i2400m/sdio-rx.c @@ -138,6 +138,11 @@ void i2400ms_rx(struct i2400ms *i2400ms) 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); @@ -209,7 +214,6 @@ void i2400ms_irq(struct sdio_func *func) 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);