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usb: fotg210-hcd: remove casting dma_alloc_coherent

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Remove casting the values returned by dma_alloc_coherent.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20201120083054.8973-1-vulab@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xu Wang 2020-11-20 08:30:54 +00:00 • committed by Greg Kroah-Hartman
parent 21f5b2fb5f
commit 3b78ef0da3
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/fotg210-hcd.c
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@ -1951,7 +1951,7 @@ static int fotg210_mem_init(struct fotg210_hcd *fotg210, gfp_t flags)
goto fail;
/* Hardware periodic table */
fotg210->periodic = (__le32 *)
fotg210->periodic =
dma_alloc_coherent(fotg210_to_hcd(fotg210)->self.controller,
fotg210->periodic_size * sizeof(__le32),
&fotg210->periodic_dma, 0);