Messages in this thread Patch in this message | | | From | Lu Baolu <> | Subject | [PATCH v4 1/1] usb: ulpi: ulpi_init should be executed in subsys_initcall | Date | Wed, 27 May 2015 09:45:37 +0800 |
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Phy drivers and the ulpi interface providers depend on the registration of the ulpi bus. Ulpi registers the bus in module_init(). This could cause unnecessary probe delays.
Reported-by: Zhuo Qiuxu <qiuxu.zhuo@intel.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- drivers/usb/common/ulpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c index 0e6f968..01c0c04 100644 --- a/drivers/usb/common/ulpi.c +++ b/drivers/usb/common/ulpi.c @@ -242,7 +242,7 @@ static int __init ulpi_init(void) { return bus_register(&ulpi_bus); } -module_init(ulpi_init); +subsys_initcall(ulpi_init); static void __exit ulpi_exit(void) { -- 2.1.4
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