linux-kernel - [PATCH] usb: fotg210-hcd: remove casting dma_alloc

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Message-Id: <20201120083054.8973-1-vulab@iscas.ac.cn>
Date:   Fri, 20 Nov 2020 08:30:54 +0000
From:   Xu Wang <vulab@...as.ac.cn>
To:     gregkh@...uxfoundation.org, lee.jones@...aro.org,
        gustavoars@...nel.org, chunfeng.yun@...iatek.com,
        linux-usb@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] usb: fotg210-hcd: remove casting dma_alloc_coherent

Remove casting the values returned by dma_alloc_coherent.

Signed-off-by: Xu Wang <vulab@...as.ac.cn>
---
 drivers/usb/host/fotg210-hcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
index 1d94fcfac2c2..8961492a4c53 100644
--- a/drivers/usb/host/fotg210-hcd.c
+++ b/drivers/usb/host/fotg210-hcd.c
@@ -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);
-- 
2.17.1