korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-17 01:04:19 +08:00
Code Issues Packages Projects Releases Wiki Activity

OMAP2/3: omap mailbox: platform_get_irq() error ignored

Browse Source 
platform_get_irq may return -ENXIO. but struct omap_mbox mbox_dsp_info.irq
is unsigned, so the error was not noticed.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Roel Kluin 2009-06-23 13:30:22 +03:00 committed by Tony Lindgren
parent 762ad3a476
commit 091a58af0b
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/mach-omap2/mailbox.c
View File

@ -282,12 +282,12 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
/* DSP or IVA2 IRQ */ /* DSP or IVA2 IRQ */
mbox_dsp_info.irq = platform_get_irq(pdev, 0); ret = platform_get_irq(pdev, 0);
if (mbox_dsp_info.irq < 0) { if (ret < 0) {
dev_err(&pdev->dev, "invalid irq resource\n"); dev_err(&pdev->dev, "invalid irq resource\n");
ret = -ENODEV;
goto err_dsp; goto err_dsp;
} }
mbox_dsp_info.irq = ret;
ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info); ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info);
if (ret) if (ret)