Re: [PATCH 4/4] USB: EHCI: fix build error in ehci-mxc

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On Tue, Jan 22, 2013 at 12:00:35PM -0500, Alan Stern wrote:
> This patch (as1643) fixes a build error in ehci-hcd when compiling for
> ARM with allmodconfig:
> 
> drivers/usb/host/ehci-hcd.c:1285:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
> drivers/usb/host/ehci-hcd.c:1255:0: note: this is the location of the previous definition
> drivers/usb/host/ehci-mxc.c:280:31: warning: 'ehci_mxc_driver' defined but not used [-Wunused-variable]
> drivers/usb/host/ehci-hcd.c:1285:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
> drivers/usb/host/ehci-hcd.c:1255:0: note: this is the location of the previous definition
> 
> The fix is to convert ehci-mxc over to the new "ehci-hcd is a library"
> scheme so that it can coexist peacefully with the ehci-platform
> driver.  As part of the conversion the ehci_mxc_priv data structure,
> which was allocated dynamically, is now placed where it belongs: in
> the private area at the end of struct ehci_hcd.
> 
> Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
> Tested-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
> 
> ---
> 
>  drivers/usb/host/Kconfig    |    2 
>  drivers/usb/host/Makefile   |    1 
>  drivers/usb/host/ehci-hcd.c |    6 --
>  drivers/usb/host/ehci-mxc.c |  127 +++++++++++++++++++-------------------------
>  4 files changed, 58 insertions(+), 78 deletions(-)

This patch fails to apply:

patching file drivers/usb/host/Kconfig
patching file drivers/usb/host/Makefile
patching file drivers/usb/host/ehci-hcd.c
patching file drivers/usb/host/ehci-mxc.c
Hunk #1 FAILED at 17.
Hunk #2 succeeded at 112 (offset -1 lines).
Hunk #3 succeeded at 129 (offset -1 lines).
Hunk #4 succeeded at 167 (offset -1 lines).
Hunk #5 succeeded at 194 (offset -1 lines).
Hunk #6 succeeded at 214 (offset -1 lines).
Hunk #7 succeeded at 242 (offset -1 lines).
Hunk #8 succeeded at 254 (offset -1 lines).
Hunk #9 succeeded at 277 (offset -1 lines).
1 out of 9 hunks FAILED -- saving rejects to file drivers/usb/host/ehci-mxc.c.rej

Any ideas?  I've applied the first three patches now, but not this one.

greg k-h
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