[PATCH v4 09/12] Input: wm831x-ts - request_irq by IRQF_NO_AUTOEN and remove disable_irq

[Barry Song]

disable_irq() after request_irq() still has a time gap in which
interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
disable IRQ auto-enable because of requesting.

Signed-off-by: Barry Song <song.bao....@hisilicon.com>
---
 drivers/input/touchscreen/wm831x-ts.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/input/touchscreen/wm831x-ts.c 
b/drivers/input/touchscreen/wm831x-ts.c
index bb1699e0d3c7..319f57fb9af5 100644
--- a/drivers/input/touchscreen/wm831x-ts.c
+++ b/drivers/input/touchscreen/wm831x-ts.c
@@ -317,14 +317,13 @@ static int wm831x_ts_probe(struct platform_device *pdev)
 
        error = request_threaded_irq(wm831x_ts->data_irq,
                                     NULL, wm831x_ts_data_irq,
-                                    irqf | IRQF_ONESHOT,
+                                    irqf | IRQF_ONESHOT | IRQF_NO_AUTOEN,
                                     "Touchscreen data", wm831x_ts);
        if (error) {
                dev_err(&pdev->dev, "Failed to request data IRQ %d: %d\n",
                        wm831x_ts->data_irq, error);
                goto err_alloc;
        }
-       disable_irq(wm831x_ts->data_irq);
 
        if (pdata && pdata->pd_irqf)
                irqf = pdata->pd_irqf;
-- 
2.25.1