Messages in this thread Patch in this message | | | From | Breno Leitao <> | Subject | [PATCH 1/2] jsm: IRQ handlers doesn't need to have IRQ_DISABLED enabled | Date | Thu, 24 Sep 2009 16:58:22 -0300 |
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Currently jsm is showing the following message when loaded:
IRQ 432/JSM: IRQF_DISABLED is not guaranteed on shared IRQs
It's because the request_irq() is called using IRQF_DISABLED and IRQF_SHARED. Actually there is no need to use IRQF_DISABLED in this driver.
Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> --- drivers/serial/jsm/jsm_driver.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c index b3604aa..48326f7 100644 --- a/drivers/serial/jsm/jsm_driver.c +++ b/drivers/serial/jsm/jsm_driver.c @@ -123,7 +123,7 @@ static int __devinit jsm_probe_one(struct pci_dev *pdev, const struct pci_device } rc = request_irq(brd->irq, brd->bd_ops->intr, - IRQF_DISABLED|IRQF_SHARED, "JSM", brd); + IRQF_SHARED, "JSM", brd); if (rc) { printk(KERN_WARNING "Failed to hook IRQ %d\n",brd->irq); goto out_iounmap; -- 1.6.0.4
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