Messages in this thread |  | | Date | Tue, 28 Nov 2006 15:08:30 +0900 | From | Akinobu Mita <> | Subject | Re: [PATCH] tlclk: fix platform_device_register_simple() error check |
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On Mon, Nov 27, 2006 at 12:34:52PM -0800, Mark Gross wrote: > > > > tlclk_device = platform_device_register_simple("telco_clock", > > -1, NULL, 0); > > - if (!tlclk_device) { > > + if (IS_ERR(tlclk_device)) { > ok > > > printk(KERN_ERR "tlclk: platform_device_register failed.\n"); > > - ret = -EBUSY; > > + ret = PTR_ERR(tlclk_device); > > I don't know about this but I could be wrong. Please convince me.
We expect platform_device_register_simple() returns proper errno as pointer when it fails.
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