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From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	Mathias Nyman <mathias.nyman@intel.com>
Cc: John Youn <John.Youn@synopsys.com>,
	"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
	"stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: [PATCH v2 1/2] usb: xhci-plat: Don't include xhci.h
Date: Wed, 17 Apr 2024 23:14:30 +0000	[thread overview]
Message-ID: <310acfa01c957a10d9feaca3f7206269866ba2eb.1713394973.git.Thinh.Nguyen@synopsys.com> (raw)
In-Reply-To: <cover.1713394973.git.Thinh.Nguyen@synopsys.com>

The xhci_plat.h should not need to include the entire xhci.h header.
This can cause redefinition in dwc3 if it selectively includes some xHCI
definitions. This is a prerequisite change for a fix to disable suspend
during initialization for dwc3.

Cc: stable@vger.kernel.org
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
---
 Changes in v2:
 - Fix xhci-rzv2m build issue

 drivers/usb/host/xhci-plat.h  | 4 +++-
 drivers/usb/host/xhci-rzv2m.c | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-plat.h b/drivers/usb/host/xhci-plat.h
index 2d15386f2c50..6475130eac4b 100644
--- a/drivers/usb/host/xhci-plat.h
+++ b/drivers/usb/host/xhci-plat.h
@@ -8,7 +8,9 @@
 #ifndef _XHCI_PLAT_H
 #define _XHCI_PLAT_H
 
-#include "xhci.h"	/* for hcd_to_xhci() */
+struct device;
+struct platform_device;
+struct usb_hcd;
 
 struct xhci_plat_priv {
 	const char *firmware_name;
diff --git a/drivers/usb/host/xhci-rzv2m.c b/drivers/usb/host/xhci-rzv2m.c
index ec65b24eafa8..4f59867d7117 100644
--- a/drivers/usb/host/xhci-rzv2m.c
+++ b/drivers/usb/host/xhci-rzv2m.c
@@ -6,6 +6,7 @@
  */
 
 #include <linux/usb/rzv2m_usb3drd.h>
+#include "xhci.h"
 #include "xhci-plat.h"
 #include "xhci-rzv2m.h"
 
-- 
2.28.0

  reply	other threads:[~2024-04-17 23:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-17 23:14 [PATCH v2 0/2] usb: dwc3: Disable susphy during initialization Thinh Nguyen
2024-04-17 23:14 ` Thinh Nguyen [this message]
2024-04-17 23:14 ` [PATCH v2 2/2] usb: dwc3: core: Prevent phy suspend during init Thinh Nguyen

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