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Author SHA1 Message Date
Felipe Balbi
ee4b47cf6b usb: gadget: lpc32xx_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 11:17:37 +02:00
Felipe Balbi
9fa4c960aa usb: gadget: imx_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
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