diff options
| author | Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> | 2008-06-27 14:09:55 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-07-22 02:16:34 +0400 |
| commit | 0bf32b807ff28bb71012f60660e97e79408252ce (patch) | |
| tree | 3682e7a8de16882de708ffd92c53f837ffa56b53 | |
| parent | 742120c63138651c898614001cb58cd607401eac (diff) | |
| download | linux-0bf32b807ff28bb71012f60660e97e79408252ce.tar.xz | |
usb: r8a66597-hcd: fix interrupt trigger
fix the problem that did not set IRQF_TRIGGER_ flag.
Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index a93d80b56974..4db0107f3178 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2244,6 +2244,7 @@ static int __init r8a66597_probe(struct platform_device *pdev) struct r8a66597 *r8a66597; int ret = 0; int i; + unsigned long irq_trigger; if (pdev->dev.dma_mask) { ret = -EINVAL; @@ -2302,7 +2303,11 @@ static int __init r8a66597_probe(struct platform_device *pdev) INIT_LIST_HEAD(&r8a66597->child_device); hcd->rsrc_start = res->start; - ret = usb_add_hcd(hcd, irq, IRQF_DISABLED); + if (irq_sense == INTL) + irq_trigger = IRQF_TRIGGER_LOW; + else + irq_trigger = IRQF_TRIGGER_FALLING; + ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | irq_trigger); if (ret != 0) { err("Failed to add hcd"); goto clean_up; |