2901df6849
usb: gadget: net2280: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:52 +02:00
8efeeef61d
usb: gadget: net2272: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:52 +02:00
e861c768e5
usb: gadget: mv_udc_core: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:51 +02:00
7c9c3c7e18
usb: gadget: mv_u3d_core: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:50 +02:00
4b282fbe97
usb: gadget: m66592-udc: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:49 +02:00
2ae837e4d8
usb: gadget: goku_udc: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:49 +02:00
509d986a37
usb: gadget: fusb300_udc: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:48 +02:00
0e4d65e529
usb: gadget: fsl_udc_core: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:48 +02:00
29e7dbf329
usb: gadget: fsl_qe_udc: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:47 +02:00
f7162e9e1c
usb: gadget: dummy_hcd: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:47 +02:00
a995d9e2a5
usb: gadget: bcm63xx_udc: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:46 +02:00
e1f07ced2a
usb: gadget: amd5536udc: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:46 +02:00
e5caff6831
usb: dwc3: gadget: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:45 +02:00
79c7d84977
usb: chipidea: udc: don't assign gadget.dev.release directly
...
udc-core provides a better way to handle release
methods, let's use it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:45 +02:00
792bfcf7a1
usb: gadget: udc-core: introduce usb_add_gadget_udc_release()
...
not all UDC drivers need a proper release function,
for those which don't need it, we udc-core will provide
a no-op release method so we can remove "redefinition"
of such methods in almost every UDC driver.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:44 +02:00
8707d5abbd
usb: renesas: 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 11:17:44 +02:00
bbdb72702e
usb: gadget: s3c2410_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 11:17:43 +02:00
492a39022a
usb: gadget: s3c-hsudc: 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 11:17:42 +02:00
430e958e1d
usb: gadget: s3c-hsotg: 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 11:17:42 +02:00
0280f4d99a
usb: gadget: pxa27x_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 11:17:41 +02:00
83a9adc9d8
usb: gadget: pxa25x_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 11:17:41 +02:00
37e337e1d3
usb: gadget: pch_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 11:17:40 +02:00
f6511d153e
usb: gadget: omap_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 11:17:40 +02:00
68abc94f8d
usb: gadget: net2280: 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 11:17:39 +02:00
812abae5d6
usb: gadget: net2272: 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 11:17:39 +02:00
9ab7f79923
usb: gadget: mv_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 11:17:38 +02:00
900b5817d8
usb: gadget: mv_u3d_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 11:17:38 +02:00
e3ee46f291
usb: gadget: m66592-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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
dbfff05d7c
usb: dwc3: debugfs: improve debugfs file creation
...
when commit 388e5c5
2013-03-18 11:17:15 +02:00
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
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
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
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
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
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
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
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
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
abed411869
usb: dwc3: add a flags field to event buffer
...
that way we know if a particular event buffer
has pending events, or not.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:10 +02:00
9e86e71bce
usb: dwc3: core: remove bogus comment to our structure
...
that irq field has been removed already. This
patch just removes its documentation.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:09 +02:00
a033f7ae60
usb: musb: Kconfig: drop unnecessary dependencies
...
those glues can build cleanly anywhere.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:09 +02:00
37730eccf2
usb: musb: gadget: fix compile warning
...
Fix the following compile warning:
drivers/usb/musb/musb_gadget.c: In function ‘rxstate’:
drivers/usb/musb/musb_gadget.c:714:22: warning: comparison of distinct pointer types lacks a cast [enabled by default]
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:08 +02:00
cc5060366b
usb: musb: dsps: fix possible compile warning
...
if CONFIG_OF is disabled, np will be unused
and that will give us a compile warning. This
patch just avoids it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:08 +02:00
6a3b003620
usb: musb: ux500_dma: kill compile warnings
...
Fix the following compile warnings:
drivers/usb/musb/ux500_dma.c: In function ‘ux500_configure_channel’:
drivers/usb/musb/ux500_dma.c:96:2: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 6 has type ‘dma_addr_t’ [-Wformat]
drivers/usb/musb/ux500_dma.c: In function ‘ux500_dma_is_compatible’:
drivers/usb/musb/ux500_dma.c:195:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:07 +02:00
0f53e48132
usb: musb: dsps: add missing include
...
<linux/sizes.h> is the header defining SZ_4
and SZ_16M, we shouldn't depend on indirect
inclusion so let's explicitly include it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:06 +02:00
787f5627be
usb: musb: make davinci and da8xx glues depend on BROKEN
...
those two glues are still including <mach/>
headers and no active developement has been
going on those glues for quite some time.
Apparently, for da8xx glue, only initial commit
3ee076def405387
2013-03-18 11:17:06 +02:00
99b7856f3c
usb: musb: force PIO-only if we're building multiplatform kernels
...
MUSB still needs lots of work on the DMA part
if we want to enable multiple DMA engines on
a multiplatform kernel. Meanwhile, we're forcing
PIO-only so that we, at least, have a working
driver.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:05 +02:00
38c5df2256
usb: musb: gadget: delete wrong comment
...
Those comments haven't been updated for a long
time, so much that they don't make sense anymore.
Best to remove them.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:05 +02:00
b42f7f3091
usb: musb: switch over to devm_ioremap_resource()
...
this will make sure that request_memory_region() will
be called and that we don't need to manually call
iounmap() on ->remove().
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:04 +02:00
6110a7ebda
usb: musb: core: remove unnecessary pr_info()
...
there's really no need for that message. It's
been a while since it printed something useful.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:04 +02:00
68907a7743
usb: dwc3: pci: add basic suspend/resume support
...
this patch adds basic PM support for the
PCI glue layer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:03 +02:00
0646caf754
usb: dwc3: exynos: add basic suspend/resume support
...
Adds suspend and resume callbacks to exynos dwc3 driver as part of
power management support.
This change does gating of dwc3 clock during suspend/resume cycles.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Vikas C Sajjan <vikas.sajjan@linaro.org>
CC: Doug Anderson <dianders@chromium.org>
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
[ balbi@ti.com : refreshed to current linus/master ]
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:03 +02:00
f3e117f443
usb: dwc3: omap: add basic suspend/resume support
...
this patch implements basic suspend/resume
functionality for the OMAP glue layer.
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:02 +02:00
1d9a00eeca
usb: dwc3: omap: remove unused fields from private structure
...
we're not using those fields of the structure,
might as well remove them.
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:02 +02:00
9a4b5dab91
usb: dwc3: omap: introduce enable/disable IRQ methods
...
they will be re-used on suspend/resume implementation.
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:01 +02:00
7415f17c95
usb: dwc3: core: add power management support
...
Add support for basic power management on
the dwc3 driver. While there is still lots
to improve for full PM support, this minimal
patch will already make sure that we survive
suspend-to-ram and suspend-to-disk without
major issues.
Cc: Vikas C Sajjan <vikas.sajjan@linaro.org>
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:01 +02:00
9fcb3bd8d1
usb: dwc3: gadget: save state of pullups
...
This will be used during resume to verify
if we should reconnect our pullups or not.
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:00 +02:00
8698e2acf3
usb: dwc3: gadget: introduce and use enable/disable irq methods
...
we don't need to enable IRQs until we have
a gadget driver loaded and ready to work,
so let's delay IRQ enable to ->udc_start()
and IRQ disable to ->udc_stop().
While at that, also move the related use of
request_irq() and free_irq().
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-03-18 11:17:00 +02:00
Felipe Balbi