linux-kernel - [PATCH] usb: ehci-orion: Extend DMA mask to 64 bit for AC5 platform

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Date:   Thu,  6 Oct 2022 12:52:57 +0300
From:   Vadym Kochan <vadym.kochan@...ision.eu>
To:     Alan Stern <stern@...land.harvard.edu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Elad Nachman <enachman@...vell.com>,
        Yuval Shaia <yshaia@...vell.com>,
        Vadym Kochan <vadym.kochan@...ision.eu>
Subject: [PATCH] usb: ehci-orion: Extend DMA mask to 64 bit for AC5 platform

From: Elad Nachman <enachman@...vell.com>

Signed-off-by: Elad Nachman <enachman@...vell.com>
Signed-off-by: Vadym Kochan <vadym.kochan@...ision.eu>
---
 drivers/usb/host/ehci-orion.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c
index a3454a3ea4e0..c6205abebbdf 100644
--- a/drivers/usb/host/ehci-orion.c
+++ b/drivers/usb/host/ehci-orion.c
@@ -230,7 +230,7 @@ static int ehci_orion_drv_probe(struct platform_device *pdev)
 	 * set. Since shared usb code relies on it, set it here for
 	 * now. Once we have dma capability bindings this can go away.
 	 */
-	err = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
+	err = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
 	if (err)
 		goto err;
 
-- 
2.17.1