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| author | Alan Stern <stern@rowland.harvard.edu> | 2013-10-11 17:28:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-12 01:40:26 +0200 |
| commit | 91a99b5e78849db90dc2f5e8dfa034af43bdb760 (patch) | |
| tree | 27af7c91347333591d6e47e043072400ea55f74b /drivers/usb/host/ehci-hcd.c | |
| parent | USB: EHCI: change toggle only upon successful reset (diff) | |
| download | linux-91a99b5e78849db90dc2f5e8dfa034af43bdb760.tar.xz linux-91a99b5e78849db90dc2f5e8dfa034af43bdb760.zip | |
USB: EHCI: use consistent NO_FRAME value
ehci-hcd is inconsistent in the sentinel values it uses to indicate
that no frame number has been assigned for a periodic transfer. Some
places it uses NO_FRAME (defined as 65535), other places it uses -1,
and elsewhere it uses 9999.
This patch defines a value for NO_FRAME which can fit in a 16-bit
signed integer, and changes the code to use it everywhere.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
0 files changed, 0 insertions, 0 deletions