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SubjectRe: [PATCH] usb: host: ehci: remove casting dma_alloc_coherent
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Hello!

On 04.02.2021 10:17, Xu Wang wrote:

> Remove casting the values returned by dma_alloc_coherent.

I'm not seeing any casting, I'm seeing a trailing space removed.

> Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
> ---
> drivers/usb/host/ehci-mem.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c
> index 6361d81272bc..769329032257 100644
> --- a/drivers/usb/host/ehci-mem.c
> +++ b/drivers/usb/host/ehci-mem.c
> @@ -185,7 +185,7 @@ static int ehci_mem_init (struct ehci_hcd *ehci, gfp_t flags)
> }
>
> /* Hardware periodic table */
> - ehci->periodic =
> + ehci->periodic =
> dma_alloc_coherent(ehci_to_hcd(ehci)->self.sysdev,
> ehci->periodic_size * sizeof(__le32),
> &ehci->periodic_dma, flags);

MBR, Sergei

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