linux-kernel - [PATCH] usb: dwc2: gadget: use existing helper

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Date:   Mon, 22 Nov 2021 12:31:07 +0000
From:   John Keeping <john@...anate.com>
To:     Minas Harutyunyan <hminas@...opsys.com>
Cc:     John Keeping <john@...anate.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] usb: dwc2: gadget: use existing helper

All other checks of params.g_dma_desc in this file use the
using_desc_dma() helper function.  Use that helper in two more places
for consistency throughout the file.

Signed-off-by: John Keeping <john@...anate.com>
---
 drivers/usb/dwc2/gadget.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index ab8d7dad9f567..b884a83b26a6e 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -5217,7 +5217,7 @@ int dwc2_restore_device_registers(struct dwc2_hsotg *hsotg, int remote_wakeup)
 		 * as result BNA interrupt asserted on hibernation exit
 		 * by restoring from saved area.
 		 */
-		if (hsotg->params.g_dma_desc &&
+		if (using_desc_dma(hsotg) &&
 		    (dr->diepctl[i] & DXEPCTL_EPENA))
 			dr->diepdma[i] = hsotg->eps_in[i]->desc_list_dma;
 		dwc2_writel(hsotg, dr->dtxfsiz[i], DPTXFSIZN(i));
@@ -5229,7 +5229,7 @@ int dwc2_restore_device_registers(struct dwc2_hsotg *hsotg, int remote_wakeup)
 		 * as result BNA interrupt asserted on hibernation exit
 		 * by restoring from saved area.
 		 */
-		if (hsotg->params.g_dma_desc &&
+		if (using_desc_dma(hsotg) &&
 		    (dr->doepctl[i] & DXEPCTL_EPENA))
 			dr->doepdma[i] = hsotg->eps_out[i]->desc_list_dma;
 		dwc2_writel(hsotg, dr->doepdma[i], DOEPDMA(i));
-- 
2.34.0