Commit 623b51fc authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Chris Ball

mmc: cd-gpio: pass IRQF_ONESHOT to request_threaded_irq()

Fix a boot regression on Mackerel boards with sh_mobile_sdhi
in existing kernels causing:

genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq XXX

caused by 1c6c6952 (genirq: Reject bogus threaded irq requests).

This is backported from Guennadi's patch:
"mmc: extend and rename cd-gpio helpers to handle more slot GPIO functions"
Reported-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 87f761b6
...@@ -50,8 +50,8 @@ int mmc_cd_gpio_request(struct mmc_host *host, unsigned int gpio) ...@@ -50,8 +50,8 @@ int mmc_cd_gpio_request(struct mmc_host *host, unsigned int gpio)
goto egpioreq; goto egpioreq;
ret = request_threaded_irq(irq, NULL, mmc_cd_gpio_irqt, ret = request_threaded_irq(irq, NULL, mmc_cd_gpio_irqt,
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
cd->label, host); IRQF_ONESHOT, cd->label, host);
if (ret < 0) if (ret < 0)
goto eirqreq; goto eirqreq;
......
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