diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-05-16 21:42:16 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-06-22 14:25:28 +0300 |
| commit | e7d8ae3e7b01931ad2d75e4e2840313a3d05c85e (patch) | |
| tree | 569801a4ae5cc84303e4ff9d974c94a27c893305 /drivers/mfd/ab8500-gpadc.c | |
| parent | abe5b47c3c158b682c8ed7becd59249d6d19938c (diff) | |
| download | linux-e7d8ae3e7b01931ad2d75e4e2840313a3d05c85e.tar.xz | |
mfd: ab8500-gpadc: Pass the IRQF_ONESHOT flag
Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject
bogus threaded irq requests") threaded IRQs without a primary handler
need to be requested with IRQF_ONESHOT, otherwise the request will fail.
So pass the IRQF_ONESHOT flag in this case.
The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/ab8500-gpadc.c')
| -rw-r--r-- | drivers/mfd/ab8500-gpadc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index dabbc93abdd7..c51c1b188d64 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -948,7 +948,8 @@ static int ab8500_gpadc_probe(struct platform_device *pdev) if (gpadc->irq_sw >= 0) { ret = request_threaded_irq(gpadc->irq_sw, NULL, ab8500_bm_gpadcconvend_handler, - IRQF_NO_SUSPEND | IRQF_SHARED, "ab8500-gpadc-sw", + IRQF_NO_SUSPEND | IRQF_SHARED | IRQF_ONESHOT, + "ab8500-gpadc-sw", gpadc); if (ret < 0) { dev_err(gpadc->dev, @@ -961,7 +962,8 @@ static int ab8500_gpadc_probe(struct platform_device *pdev) if (gpadc->irq_hw >= 0) { ret = request_threaded_irq(gpadc->irq_hw, NULL, ab8500_bm_gpadcconvend_handler, - IRQF_NO_SUSPEND | IRQF_SHARED, "ab8500-gpadc-hw", + IRQF_NO_SUSPEND | IRQF_SHARED | IRQF_ONESHOT, + "ab8500-gpadc-hw", gpadc); if (ret < 0) { dev_err(gpadc->dev, |