On 11/5/12 3:37 PM, Andrew Morton wrote:
>
> Well, the dma_pool_create() kerneldoc does not describe dev==NULL to be
> acceptable usage and given the lack of oops reports, we can assume that
> no code is calling this function with dev==NULL.
>
> So I think we can just remove the code which handles dev==NULL?
Actually, a quick grep gives the following...
arch/arm/mach-s3c64xx/dma.c:731: dma_pool = dma_pool_create("DMA-LLI",
NULL, sizeof(struct pl080s_lli), 16, 0);
drivers/usb/gadget/amd5536udc.c:3136: dev->data_requests =
dma_pool_create("data_requests", NULL,
drivers/usb/gadget/amd5536udc.c:3148: dev->stp_requests =
dma_pool_create("setup requests", NULL,
drivers/net/wan/ixp4xx_hss.c:973: if (!(dma_pool =
dma_pool_create(DRV_NAME, NULL,
drivers/net/ethernet/xscale/ixp4xx_eth.c:1106: if (!(dma_pool =
dma_pool_create(DRV_NAME, NULL,
- xi
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