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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2009-02-21 15:31:13 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-02-27 14:40:51 -0800
commit51d9f3e100a8f8cc2be89d5f13d37de61e2da38a (patch)
tree8d5f6386c23b22a6dfd420c3ed08e0f39f768cd0 /kernel/mutex.h
parentdc61d238b8c850c34632ae1fbbdea529f8c41d16 (diff)
USB: musb: fix data toggle saving with shared FIFO
For some strange reason the host side musb_giveback() decides that it's always got an IN transfer when the hardware endpoint is using a shared FIFO. This causes musb_save_toggle() to read the toggle state from the RXCSR register instead of TXCSR, and may also cause unneeded reloading of RX endpoint registers. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/mutex.h')
0 files changed, 0 insertions, 0 deletions