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OpenCloudOS-Kernel
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361482 Commits

Author SHA1 Message Date
Felipe Balbi 88060d60b6 usb: gadget: goku_udc: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:36 +02:00
Felipe Balbi 6a609129c2 usb: gadget: fusb300_udc: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:35 +02:00
Felipe Balbi a1827ef6ac usb: gadget: fsl_udc_core: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:35 +02:00
Felipe Balbi fc2dba950b usb: gadget: fsl_qe_udc: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:34 +02:00
Felipe Balbi 42c82fb4d1 usb: gadget: dummy_hcd: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:34 +02:00
Felipe Balbi 155149e672 usb: gadget: bcm63xx_udc: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:33 +02:00
Felipe Balbi 1503a33932 usb: gadget: atmel_usba_udc: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:33 +02:00
Felipe Balbi 8f3d7c8694 usb: gadget: at91_udc: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:32 +02:00
Felipe Balbi fd3682d9fd usb: gadget: amd5536udc: don't touch gadget.dev.driver 
udc-core handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:32 +02:00
Felipe Balbi 180cc68ed8 usb: dwc3: gadget: don't touch gadget.dev.driver 
udc-core now handles that for us, which means
we can remove it from our driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:31 +02:00
Felipe Balbi 70d3a49878 usb: gadget: udc-core: initialize gadget->dev.driver 
if we initialize gadget->dev.driver ourselves,
UDC drivers won't have to do the same, so we
can remove some duplicated code.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:30 +02:00
Felipe Balbi 8a1c33075e usb: gadget: fsl_udc_core: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:30 +02:00
Felipe Balbi 5e6e3d3814 usb: musb: gadget: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:30 +02:00
Felipe Balbi 31bff47aa2 usb: gadget: s3c2410_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:29 +02:00
Felipe Balbi 4c422049bd usb: gadget: s3c-hsudc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:28 +02:00
Felipe Balbi 2015760c2e usb: gadget: s3c-hsotg: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:28 +02:00
Felipe Balbi 71b0dd272d usb: gadget: r8a66597-udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:27 +02:00
Felipe Balbi b372c9572c usb: gadget: pxa27x_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:27 +02:00
Felipe Balbi 6966fe8add usb: gadget: pxa25x_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:26 +02:00
Felipe Balbi 91497600e2 usb: gadget: pch_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:26 +02:00
Felipe Balbi 981e070fdd usb: gadget: omap_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:25 +02:00
Felipe Balbi 2127ce0f2f usb: gadget: net2280: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:25 +02:00
Felipe Balbi 162303f6d3 usb: gadget: net2272: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:24 +02:00
Felipe Balbi d606b356cd usb: gadget: mv_udc_core: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:24 +02:00
Felipe Balbi 2b5ced1a0c usb: gadget: mv_u3d_core: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:23 +02:00
Felipe Balbi 1048d83d5b usb: dwc3: gadget: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:22 +02:00
Felipe Balbi 859d02c2d8 usb: gadget: m66592-udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:22 +02:00
Felipe Balbi 53fae098be usb: gadget: imx_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:21 +02:00
Felipe Balbi 975cbd4939 usb: gadget: goku_udc: remove unused macro 
DMA_ADDR_INVALID isn't used anymore on goku_udc,
we can just delete it.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:21 +02:00
Felipe Balbi 1a36315c97 usb: gadget: goku_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:20 +02:00
Felipe Balbi 9502d03c42 usb: gadget: fusb300_udc: remove unnecessary initializations 
udc-core nos sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:20 +02:00
Felipe Balbi 9d2d93d86d usb: gadget: bcm63xx_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:19 +02:00
Felipe Balbi 442803d844 usb: gadget: atmel_usba_udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:19 +02:00
Felipe Balbi 6c39d90393 usb: gadget: amd5536udc: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:18 +02:00
Felipe Balbi 036804a4b7 usb: gadget: chipidea: remove unnecessary initializations 
udc-core now sets dma-related and parent fields
for us, we don't need to do it ourselves.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:18 +02:00
Felipe Balbi 2ed14320f3 usb: gadget: udc-core: initialize parent 
if udc-core always does it, we can delete
some extra lines from all UDC drivers. Besides,
it avoids mistakes from happening and propagating.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:17 +02:00
Felipe Balbi 658c8cf14d usb: gadget: udc-core: copy dma-related parameters from parent 
gadget's device pointer now is guaranteed to
have valid dma_mask, dma_parms and coherent_dma_mask
fields since we're always copying from our
parent device.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:17 +02:00
Felipe Balbi ef222cb5b5 usb: gadget: pxa27x_udc: switch over to module_platform_driver 
just removing some boilerplate code.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:16 +02:00
Felipe Balbi 756380e042 usb: gadget: pxa27x_udc: drop ARCH_PXA dependency 
This driver can compile in any arch quite
easily by just removing a few headers and
dropping cpu_is_* check from module_init.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:16 +02:00
Felipe Balbi 67d0b500eb usb: dwc3: core: avoid checkpatch.pl warning 
trivial patch to avoid "over 80-chars" rule
break. No functional changes.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:15 +02:00
Felipe Balbi dbfff05d7c usb: dwc3: debugfs: improve debugfs file creation 
when commit 388e5c5 (usb: dwc3: remove dwc3
dependency on host AND gadget.) changed the
way debugfs files are created, it failed to
note that 'mode' is necessary in Dual Role
mode only while 'testmode' and 'link_state'
are valid in Dual Role and Peripheral-only
builds. Fix this while also converting pre-
processor conditional to C conditionals.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:15 +02:00
Felipe Balbi 4ec0ddb1b4 usb: dwc3: debugfs: mark our regset structure const 
nobody should be modifying that structure and
debugfs has already being fixed to take const
arguments, so we won't cause any new compile
warnings.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:14 +02:00
Felipe Balbi 5b9ec339e4 usb: dwc3: debugfs: when unknown, print only the state value 
whenever we grab an unknown link_state we
were printing the entire register value as
a integer but that's hardly useful; instead,
let's print only the bogus state value.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:14 +02:00
Felipe Balbi 6b2a0eb854 usb: dwc3: debugfs: add two missing Link States 
for Reset and Resume we were going to print
"UNKNOWN" when we actually knew what those
were.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:13 +02:00
Felipe Balbi fdba5aa54c usb: dwc3: remove our homebrew state mechanism 
We can reuse the generic implementation via
our struct usb_gadget.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:13 +02:00
Felipe Balbi 14cd592f72 usb: dwc3: gadget: implement gadget state tracking 
make use of the previously introduced gadget->state
field.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:12 +02:00
Felipe Balbi 49401f4169 usb: gadget: introduce gadget state tracking 
that's useful information to expose to userland.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:12 +02:00
Felipe Balbi d1e3d757f7 usb: common: introduce usb_state_string() 
this function will receive enum usb_device_state
and return a human-readable string from it or,
case an unknown value is passed as argument,
the string "UNKNOWN".

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:11 +02:00
Felipe Balbi b15a762f02 usb: dwc3: gadget: move to threaded IRQ 
by moving to threaded IRQs, we allow our IRQ
priorities to be configurable when running with
realtime patch. Also, since we're running in
thread context, we can call functions which
might sleep, such as sysfs_notify() without
problems.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:11 +02:00
Felipe Balbi 60d04bbee0 usb: dwc3: add count field to event buffer 
we can cache the last read value of the event
buffer count register on this field, for later
handling.

Signed-off-by: Felipe Balbi <balbi@ti.com>
 2013-03-18 11:17:10 +02:00