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Subject[PATCH] usb: host: ehci: remove casting dma_alloc_coherent
Date
Remove casting the values returned by dma_alloc_coherent.

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);
--
2.17.1
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