Messages in this thread | | | Date | Wed, 7 Dec 2011 08:49:58 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH 1/2] [media] V4L: atmel-isi: add code to enable/disable ISI_MCK clock |
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On Wed, Nov 30, 2011 at 06:06:43PM +0800, Josh Wu wrote: > + /* Get ISI_MCK, provided by programmable clock or external clock */ > + isi->mck = clk_get(dev, "isi_mck"); > + if (IS_ERR_OR_NULL(isi->mck)) {
This should be IS_ERR()
> + dev_err(dev, "Failed to get isi_mck\n"); > + ret = isi->mck ? PTR_ERR(isi->mck) : -EINVAL;
ret = PTR_ERR(isi->mck);
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