mmc: sdhci-s3c: pass IRQF ONESHOT to request threaded irq
From: Heiko Stuebner <heiko@...> Date: Sun, 3 Jun 2012 15:14:05 +0200
Commit-Message
Fix a boot regression 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). Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
drivers/mmc/host/sdhci-s3c.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
Statistics
- 1 lines added
- 1 lines removed
Changes
------------------------- drivers/mmc/host/sdhci-s3c.c -------------------------
index f473d8b..460ddb5 100644
@@ -408,7 +408,7 @@ static void sdhci_s3c_setup_card_detect_gpio(struct sdhci_s3c *sc)
if (sc->ext_cd_irq &&
request_threaded_irq(sc->ext_cd_irq, NULL,
sdhci_s3c_gpio_card_detect_thread,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
dev_name(dev), sc) == 0) {
int status = gpio_get_value(sc->ext_cd_gpio);
if (pdata->ext_cd_gpio_invert)