Re: [PATCH] ata: libata depends on HAS_DMA
From: Arnd Bergmann
Date: Tue May 12 2009 - 09:06:24 EST
On Tuesday 12 May 2009, Arnd Bergmann wrote:
> +#ifdef CONFIG_HAS_DMA
> ap->prd = dmam_alloc_coherent(dev, ATA_PRD_TBL_SZ, &ap->prd_dma,
> GFP_KERNEL);
> +#else
> + ap->prd = devres_alloc(dev, ATA_PRD_TBL_SZ, GFP_KERNEL);
> +#endif /* CONFIG_HAS_DMA */
> if (!ap->prd)
> return -ENOMEM;
this should have been devm_kzalloc, not devres_alloc.
Arnd <><
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