diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-05-16 20:42:10 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-06-22 13:25:23 +0200 |
| commit | 7d5b1ed89bbb3614830c96420050088f3e0fb886 (patch) | |
| tree | d043b4fbb0cc0e0f5c9c8fc99fef7c04567da1b1 /drivers/mfd | |
| parent | mfd: mt6397-core: Add GPIO sub-module support (diff) | |
| download | linux-7d5b1ed89bbb3614830c96420050088f3e0fb886.tar.xz linux-7d5b1ed89bbb3614830c96420050088f3e0fb886.zip | |
mfd: twl4030-irq: 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')
| -rw-r--r-- | drivers/mfd/twl4030-irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c index 1b772ef761cb..a3fa7f4f1fb4 100644 --- a/drivers/mfd/twl4030-irq.c +++ b/drivers/mfd/twl4030-irq.c @@ -674,7 +674,7 @@ int twl4030_sih_setup(struct device *dev, int module, int irq_base) irq_set_handler_data(irq, agent); agent->irq_name = kasprintf(GFP_KERNEL, "twl4030_%s", sih->name); status = request_threaded_irq(irq, NULL, handle_twl4030_sih, - IRQF_EARLY_RESUME, + IRQF_EARLY_RESUME | IRQF_ONESHOT, agent->irq_name ?: sih->name, NULL); dev_info(dev, "%s (irq %d) chaining IRQs %d..%d\n", sih->name, |