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authorRoel Kluin <roel.kluin@gmail.com>2009-06-23 06:30:22 -0400
committerTony Lindgren <tony@atomide.com>2009-06-23 06:30:22 -0400
commit091a58af0ba1765d80b1e74382c7572baceb1bdc (patch)
tree71002e5f5c1403ec17e3898639b0aa4af3ef566a /arch/arm/mach-omap2/mailbox.c
parent762ad3a476baa1831f732488e80960f4aa024393 (diff)
OMAP2/3: omap mailbox: platform_get_irq() error ignored
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>
Diffstat (limited to 'arch/arm/mach-omap2/mailbox.c')
-rw-r--r--arch/arm/mach-omap2/mailbox.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index fd5b8a5925cc..6f71f3730c97 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -282,12 +282,12 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev)
282 return -ENOMEM; 282 return -ENOMEM;
283 283
284 /* DSP or IVA2 IRQ */ 284 /* DSP or IVA2 IRQ */
285 mbox_dsp_info.irq = platform_get_irq(pdev, 0); 285 ret = platform_get_irq(pdev, 0);
286 if (mbox_dsp_info.irq < 0) { 286 if (ret < 0) {
287 dev_err(&pdev->dev, "invalid irq resource\n"); 287 dev_err(&pdev->dev, "invalid irq resource\n");
288 ret = -ENODEV;
289 goto err_dsp; 288 goto err_dsp;
290 } 289 }
290 mbox_dsp_info.irq = ret;
291 291
292 ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info); 292 ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info);
293 if (ret) 293 if (ret)