diff options
| author | Thirupathi Chippakurthy <thirupathi.chippakurthy@stericsson.com> | 2011-09-02 17:45:15 +0530 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@stericsson.com> | 2011-09-19 16:07:25 +0200 |
| commit | 4d8ddf47cf9de7f9cd60135c9eb0a61f361fc0e9 (patch) | |
| tree | 3b709e79bcdb4ad8559aa61b5c35d7ca651abdb3 /include/linux/usb.h | |
| parent | 2bce15e15a70d11524f9ffe78ef7dd0823440f0a (diff) | |
ux500: usb: core: USB Hub support musb host
USB Hub support musb host
ST-Ericsson ID: CR 279072
ST-Ericsson Linux next: NA
ST-Ericsson FOSS-OUT ID: NA
Signed-off-by:<thirupathi.chippakurthy@stericsson.com>
Change-Id: I22ded0d7cadc8d83996336cfe3917e345c48bd45
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/30052
Reviewed-by: Praveena NADAHALLY <praveen.nadahally@stericsson.com>
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 73c7df48960..8c47a3bfaff 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -362,7 +362,15 @@ struct usb_bus { * limit. Because the arrays need to add a bit for hub status data, we * do 31, so plus one evens out to four bytes. */ + +#ifdef CONFIG_ARCH_U8500 +/** +* On U8500 platform we support 16 ports only +*/ +#define USB_MAXCHILDREN (16) +#else #define USB_MAXCHILDREN (31) +#endif struct usb_tt; |