diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2012-09-07 10:02:36 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-10 16:33:02 -0700 |
| commit | fe0ed5b3158b6c5b6e2653348575de8f62f97d27 (patch) | |
| tree | 2a46bee29365d42e5c6050c1d7c8a772ccb63fde /drivers/tty/serial/amba-pl011.c | |
| parent | TTY: serial: move the dereference below the NULL test (diff) | |
| download | linux-dev-fe0ed5b3158b6c5b6e2653348575de8f62f97d27.tar.xz linux-dev-fe0ed5b3158b6c5b6e2653348575de8f62f97d27.zip | |
serial: pl011: delete dangling bug flag
The bug flag .interrupt_may_hang is not used since commit
4fd0690bb0c3955983560bb2767ee82e2b197f9b
"serial: pl011: implement workaround for CTS clear event issue"
so delete it.
Cc: Rajanikanth H.V <rajanikanth.hv@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/amba-pl011.c')
| -rw-r--r-- | drivers/tty/serial/amba-pl011.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 05c15ec7bd21..cede93876649 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -77,7 +77,6 @@ struct vendor_data { unsigned int lcrh_tx; unsigned int lcrh_rx; bool oversampling; - bool interrupt_may_hang; /* vendor-specific */ bool dma_threshold; bool cts_event_workaround; }; @@ -98,7 +97,6 @@ static struct vendor_data vendor_st = { .lcrh_tx = ST_UART011_LCRH_TX, .lcrh_rx = ST_UART011_LCRH_RX, .oversampling = true, - .interrupt_may_hang = true, .dma_threshold = true, .cts_event_workaround = true, }; @@ -149,7 +147,6 @@ struct uart_amba_port { unsigned int old_cr; /* state during shutdown */ bool autorts; char type[12]; - bool interrupt_may_hang; /* vendor-specific */ #ifdef CONFIG_DMA_ENGINE /* DMA stuff */ bool using_tx_dma; @@ -1952,7 +1949,6 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id) uap->lcrh_tx = vendor->lcrh_tx; uap->old_cr = 0; uap->fifosize = vendor->fifosize; - uap->interrupt_may_hang = vendor->interrupt_may_hang; uap->port.dev = &dev->dev; uap->port.mapbase = dev->res.start; uap->port.membase = base; |