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    Subject[PATCH 4/6] mfd/stmpexxx: change touchscreen irq
    Date
    the stmpe touchscreen driver uses fifo threshold irq to trigger data fetching.
    The touch_det irq bit is only used while polling for release. Change the
    platform resource and the irq definition in the variant block.
    ---
    drivers/mfd/stmpe-devices.c | 12 +++---------
    1 files changed, 3 insertions(+), 9 deletions(-)

    diff --git a/drivers/mfd/stmpe-devices.c b/drivers/mfd/stmpe-devices.c
    index fa6934d..3e21c26 100644
    --- a/drivers/mfd/stmpe-devices.c
    +++ b/drivers/mfd/stmpe-devices.c
    @@ -59,17 +59,11 @@ static struct mfd_cell stmpe_keypad_cell = {

    static struct resource stmpe_ts_resources[] = {
    {
    - .name = "TOUCH_DET",
    + .name = "FIFO_TH",
    .start = 0,
    .end = 0,
    .flags = IORESOURCE_IRQ,
    - },
    - {
    - .name = "FIFO_TH",
    - .start = 1,
    - .end = 1,
    - .flags = IORESOURCE_IRQ,
    - },
    + }
    };

    static struct mfd_cell stmpe_ts_cell = {
    @@ -107,7 +101,7 @@ static struct stmpe_variant_block stmpe811_blocks[] = {
    },
    {
    .cell = &stmpe_ts_cell,
    - .irq = STMPE811_IRQ_TOUCH_DET,
    + .irq = STMPE811_IRQ_FIFO_TH,
    .block = STMPE_BLOCK_TOUCHSCREEN,
    },
    };
    --
    1.7.1


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