Commit Graph

7 Commits

Author SHA1 Message Date
Thierry Reding 148e11349b usb: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-22 11:41:58 -08:00
Greg Kroah-Hartman a7bdf7fa33 Merge v3.6-rc3 into usb-next
This picks up fixes that we need in this branch for testing.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-27 07:15:30 -07:00
Julia Lawall 6c40f5ee0f drivers/usb/host/ehci-sead3.c: use devm_ functions
The various devm_ functions allocate memory that is released when a driver
detaches.  This patch uses these functions for data that is allocated in
the probe function of a platform device and is only freed in the remove
function.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-10 12:04:09 -07:00
Steven J. Hill cc59c7a963 usb: host: mips: sead3: Update for EHCI register structure.
One line fix after 'struct ehci_regs' definition was changed
in commit a46af4ebf9 (USB: EHCI: define
extension registers like normal ones).

Signed-off-by: Steven J. Hill <sjhill@mips.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-10 11:57:37 -07:00
Alan Stern c5cf9212a3 EHCI: centralize controller suspend/resume
This patch (as1563) removes a lot of duplicated code by moving the
EHCI controller suspend/resume routines into the core driver, where
the various platform drivers can invoke them as needed.

Not only does this simplify these platform drivers, this also makes it
easier for other platform drivers to add suspend/resume support in the
future.

Note: The patch does not touch the ehci-fsl.c file, because its
approach to suspend and resume is so different from all the others.
It will have to be handled specially by its maintainer.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-09 08:54:18 -07:00
Steven J. Hill fdf6e6390a usb: host: mips: sead3: Fix for big endian.
Fix driver to work properly in big endian mode.

Signed-off-by: Steven J. Hill <sjhill@mips.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-11 15:17:30 -07:00
Steven J. Hill c256667f04 usb: host: mips: sead3: USB Host controller support for SEAD-3 platform.
Add EHCI driver for MIPS SEAD-3 development platform.

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Steven J. Hill <sjhill@mips.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-19 19:06:24 -07:00