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| author | Alan Stern <stern@rowland.harvard.edu> | 2013-01-22 12:00:26 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-22 09:22:13 -0800 |
| commit | 9debc1793b36124b9304255d2e8b5b6d8b491793 (patch) | |
| tree | 6ca2af2af27530c69b3f235369be7479d49ce50a | |
| parent | 9ce45ef86c4c861841ba68b24341dbd9d6834c98 (diff) | |
| download | linux-3.10-9debc1793b36124b9304255d2e8b5b6d8b491793.tar.gz linux-3.10-9debc1793b36124b9304255d2e8b5b6d8b491793.tar.bz2 linux-3.10-9debc1793b36124b9304255d2e8b5b6d8b491793.zip | |
USB: EHCI: add a name for the platform-private field
This patch (as1642) adds an ehci->priv field for private use by EHCI
platform drivers. The space was provided some time ago, but it didn't
have a name.
Until now none of the platform drivers has used this private space,
but that's about to change in the next patch of this series.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/ehci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 88f0142aea0..36c3a821059 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -225,6 +225,9 @@ struct ehci_hcd { /* one per controller */ #ifdef DEBUG struct dentry *debug_dir; #endif + + /* platform-specific data -- must come last */ + unsigned long priv[0] __aligned(sizeof(s64)); }; /* convert between an HCD pointer and the corresponding EHCI_HCD */ |