linux-kernel - [PATCH v2] usb: ohci/uhci - add soft dependencies on ehci

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Message-Id: <1378848614-964-1-git-send-email-teg@jklm.no>
Date:	Tue, 10 Sep 2013 23:30:14 +0200
From:	Tom Gundersen <teg@...m.no>
To:	linux-usb@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, linux-modules@...r.kernel.org,
	Tom Gundersen <teg@...m.no>,
	Alan Stern <stern@...land.harvard.edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH v2] usb: ohci/uhci - add soft dependencies on ehci_pci

Support for specifying soft dependencies in the modules themselves was
introduced in commit 7cb14ba.

In Arch we have always been shipping a module.d(5) fragment ordering ohci/uhci
after ehci. If this ordering is really necessary, it would be great to move it
to the kernel and getting the correct fragment generated by depmod.

Signed-off-by: Tom Gundersen <teg@...m.no>
Cc: Alan Stern <stern@...land.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
v2: change the dependencies to *_pci, as suggested by Alan
 drivers/usb/host/ohci-pci.c | 1 +
 drivers/usb/host/uhci-pci.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index ec337c2..eedf97c 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -323,3 +323,4 @@ module_exit(ohci_pci_cleanup);
 
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
+MODULE_SOFTDEP("pre: ehci_pci");
diff --git a/drivers/usb/host/uhci-pci.c b/drivers/usb/host/uhci-pci.c
index c300bd2f7..f7bbf43 100644
--- a/drivers/usb/host/uhci-pci.c
+++ b/drivers/usb/host/uhci-pci.c
@@ -299,3 +299,5 @@ static struct pci_driver uhci_pci_driver = {
 	},
 #endif
 };
+
+MODULE_SOFTDEP("pre: ehci_pci");
-- 
1.8.4

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