firewire: add read_csr_reg driver callback
authorClemens Ladisch <clemens@ladisch.de>
Thu, 10 Jun 2010 06:24:35 +0000 (08:24 +0200)
committerClemens Ladisch <clemens@ladisch.de>
Thu, 10 Jun 2010 06:24:35 +0000 (08:24 +0200)
commit60d32970c5a32e8c4f340a9e41993759ad658ef2
treea7f60c934ae250f0291622cb02540638ef7cbf6d
parent3e07ec0eee1662f89e57f84aff625065beb2b209
firewire: add read_csr_reg driver callback

To prepare for the following additions of more OHCI-implemented CSR
registers, replace the get_cycle_time driver callback with a generic
CSR register callback.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
drivers/firewire/core-cdev.c
drivers/firewire/core-transaction.c
drivers/firewire/core.h
drivers/firewire/ohci.c