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| author | Peter Chen | 2015-03-17 03:40:50 +0100 |
|---|---|---|
| committer | Peter Chen | 2015-08-14 03:13:11 +0200 |
| commit | bf9c85e78d0fec61360ece46dacf9ab71ba89361 (patch) | |
| tree | 1356a3a4348e74f3539c194b9a969fe3864cb088 /drivers/usb/chipidea/host.c | |
| parent | usb: chipidea: otg_fsm: delete the duplicated reset controller operation (diff) | |
| download | kernel-qcow2-linux-bf9c85e78d0fec61360ece46dacf9ab71ba89361.tar.gz kernel-qcow2-linux-bf9c85e78d0fec61360ece46dacf9ab71ba89361.tar.xz kernel-qcow2-linux-bf9c85e78d0fec61360ece46dacf9ab71ba89361.zip | |
usb: chipidea: introduce ci_platform_configure
It is used to configure controller parameters according to
platform data, like speed, stream mode, etc, both host and
device's initialization need it, most of code are the
same for both roles, with this new interface, it can reduce
the duplicated code and be easy to maintain in future.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Diffstat (limited to 'drivers/usb/chipidea/host.c')
| -rw-r--r-- | drivers/usb/chipidea/host.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c index b01716c8c66b..44554318db8a 100644 --- a/drivers/usb/chipidea/host.c +++ b/drivers/usb/chipidea/host.c @@ -153,14 +153,7 @@ static int host_start(struct ci_hdrc *ci) } } - if (ci->platdata->flags & CI_HDRC_DISABLE_STREAMING) - hw_write(ci, OP_USBMODE, USBMODE_CI_SDIS, USBMODE_CI_SDIS); - - if (ci->platdata->flags & CI_HDRC_FORCE_FULLSPEED) - hw_write(ci, OP_PORTSC, PORTSC_PFSC, PORTSC_PFSC); - - if (ci->platdata->flags & CI_HDRC_SET_NON_ZERO_TTHA) - hw_write(ci, OP_TTCTRL, TTCTRL_TTHA_MASK, TTCTRL_TTHA); + ci_platform_configure(ci); return ret; |