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

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Message-Id: <1378831050-22262-1-git-send-email-teg@jklm.no>
Date:	Tue, 10 Sep 2013 18:37:30 +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] usb: ohci/uhci - add soft dependencies on ehci_hcd

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>
---
 drivers/usb/host/ohci-hcd.c | 1 +
 drivers/usb/host/uhci-hcd.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 8f6b695..783b50a 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1171,6 +1171,7 @@ EXPORT_SYMBOL_GPL(ohci_init_driver);
 MODULE_AUTHOR (DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE ("GPL");
+MODULE_SOFTDEP("pre: ehci_hcd");
 
 #if defined(CONFIG_ARCH_SA1100) && defined(CONFIG_SA1111)
 #include "ohci-sa1111.c"
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 4a86b63..c2babf3 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -937,3 +937,4 @@ module_exit(uhci_hcd_cleanup);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
+MODULE_SOFTDEP("pre: ehci_hcd");
-- 
1.8.4

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