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    Subject[RFC/PATCH 00/13] OMAP UART patches
    Date
    Hi guys,

    here's a series of cleanup patches to the OMAP serial
    driver. A later series could be made re-implementing
    DMA using the DMA Engine API. Note that for RX DMA
    we could be using RX Timeout IRQ as a hint that we better
    use PIO instead ;-)

    All patches were tested on my pandaboard, but I'd really
    like to receive Tested-by on other platforms.

    After this goes in, I'll probably try to get UART wakeup
    working again and only after that look at DMA.

    cheers

    Felipe Balbi (13):
    serial: omap: define and use to_uart_omap_port()
    serial: omap: always return IRQ_HANDLED
    serial: omap: define helpers for pdata function pointers
    serial: omap: don't access the platform_device
    serial: omap: drop DMA support
    serial: add OMAP-specific defines
    serial: omap: simplify IRQ handling
    serial: omap: refactor receive_chars() into rdi/rlsi handlers
    serial: omap: move THRE check to transmit_chars()
    serial: omap: stick to put_autosuspend
    serial: omap: set dev->drvdata before enabling pm_runtime
    serial: omap: drop unnecessary check from remove
    serial: omap: make sure to suspend device before remove

    arch/arm/mach-omap2/serial.c | 15 +-
    arch/arm/plat-omap/include/plat/omap-serial.h | 12 +-
    drivers/tty/serial/omap-serial.c | 707 +++++++++-----------------
    include/linux/serial_reg.h | 4 +
    4 files changed, 250 insertions(+), 488 deletions(-)

    --
    1.7.12.rc3



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