Alan Stern 908b961326 usb: gadget: don't fail when DMA isn't present ...

When CONFIG_HAS_DMA isn't enabled, the UDC core gets build errors:

drivers/built-in.o: In function `dma_set_coherent_mask':
include/linux/dma-mapping.h:93: undefined reference to `dma_supported'
include/linux/dma-mapping.h:93: undefined reference to `dma_supported'
drivers/built-in.o: In function `usb_gadget_unmap_request':
drivers/usb/gadget/udc-core.c:91: undefined reference to `dma_unmap_sg'
drivers/usb/gadget/udc-core.c:96: undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `usb_gadget_map_request':
drivers/usb/gadget/udc-core.c:62: undefined reference to `dma_map_sg'
drivers/usb/gadget/udc-core.c:71: undefined reference to `dma_map_single'
drivers/usb/gadget/udc-core.c:74: undefined reference to `dma_mapping_error'

Prevent this by protecting the DMA API routines with preprocessor tests.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

2013-07-15 13:05:29 +03:00

..

acm_ms.c

usb: gadget: push tty port allocation from gadget into f_acm

2013-04-03 14:43:31 +03:00

amd5536udc.c

usb: gadget: amd5536udc: don't assign gadget.dev.release directly

2013-03-18 11:17:46 +02:00

amd5536udc.h

usb: gadget: amd5536udc: remove unused structure member

2013-03-18 11:16:56 +02:00

at91_udc.c

usb: gadget: at91_udc: prepare clk before calling enable

2013-07-15 12:59:40 +03:00

at91_udc.h

usb: gadget: Update at91_udc to use usb_endpoint_descriptor inside the struct usb_ep

2012-05-04 15:52:53 +03:00

atmel_usba_udc.c

Adding the DT support to USB gadget High-Speed aka usba.

2013-06-14 18:58:28 -07:00

atmel_usba_udc.h

USB: gadget: atmel_usba: add DT support

2013-05-24 07:14:45 +08:00

audio.c

usb: gadget: remove usb_gadget_controller_number()

2012-09-10 16:43:24 +03:00

bcm63xx_udc.c

usb: gadget: don't check resource with devm_ioremap_resource

2013-05-15 17:31:58 +03:00

cdc2.c

usb: gadget: cdc2: convert to new interface of f_ecm

2013-06-10 17:26:56 +03:00

composite.c

usb: gadget: the start of the configfs interface

2013-04-03 14:43:32 +03:00

config.c

usb: gadget: always update HS/SS descriptors and create a copy of them

2012-10-31 15:09:44 +02:00

configfs.c

usb: gadget: fix error return code in configfs_composite_bind()

2013-05-15 17:25:49 +03:00

dbgp.c

usb: gadget: allocate & giveback serial ports instead hard code them

2013-01-21 20:52:43 +02:00

dummy_hcd.c

usb: gadget: dummy_hcd: fix error return code in init()

2013-05-15 17:25:31 +03:00

epautoconf.c

usb: gadget: libcomposite: add epautoconf.c to libcomposite

2012-09-10 15:37:51 +03:00

ether.c

usb: gadget: ether: convert to new interface of f_rndis

2013-06-10 17:58:09 +03:00

f_acm.c

usb: gadget: the start of the configfs interface

2013-04-03 14:43:32 +03:00

f_ecm.c

usb: gadget: f_ecm: fix missing unlock on error in ecm_alloc()

2013-06-18 10:50:07 -07:00

f_eem.c

usb: gadget: f_eem: add configfs support

2013-06-10 17:58:00 +03:00

f_fs.c

gadgetfs: don't bother with fops->owner

2013-04-09 14:13:03 -04:00

f_hid.c

usb: gadget: always update HS/SS descriptors and create a copy of them

2012-10-31 15:09:44 +02:00

f_loopback.c

usb: gadget: convert source sink and loopback to new function interface

2013-01-21 20:52:40 +02:00

f_mass_storage.c

usb: gadget: f_mass_storage: fix default product name

2013-06-12 23:57:12 +03:00

f_midi.c

usb: gadget: always update HS/SS descriptors and create a copy of them

2012-10-31 15:09:44 +02:00

f_ncm.c

usb: gadget: f_ncm: fix missing unlock on error in ncm_alloc()

2013-06-18 10:50:08 -07:00

f_obex.c

usb: gadget: f_obex: remove compatibility layer

2013-06-10 17:29:08 +03:00

f_phonet.c

usb: gadget: f_phonet: add configfs support

2013-06-10 17:57:39 +03:00

f_rndis.c

usb: gadget: f_rndis: add configfs support

2013-06-10 17:58:10 +03:00

f_serial.c

usb: gadget: f_serial: add configfs support

2013-04-03 14:43:35 +03:00

f_sourcesink.c

usb: gadget: f_sourcesink.c: correct a copy-paste misnomer

2013-04-23 14:12:02 +03:00

f_subset.c

usb: gadget: f_subset: fix missing unlock on error in geth_alloc()

2013-06-18 10:50:08 -07:00

f_uac1.c

usb: gadget: f_uac1: silence an info leak warning

2013-03-04 13:13:58 +02:00

f_uac2.c

USB: gadget: f_uac2: Fix broken prm to uac2 mapping

2013-06-10 17:10:23 +03:00

f_uvc.c

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2013-07-13 12:09:57 -07:00

f_uvc.h

usb: gadget: uvc: Fix coding style issues introduced by SS support

2013-03-18 11:18:18 +02:00

fotg210-udc.c

usb: gadget: fotg210-udc: remove __init and __exit

2013-07-15 12:59:17 +03:00

fotg210.h

usb: gadget: add Faraday fotg210_udc driver

2013-06-10 17:58:11 +03:00

fsl_mxc_udc.c

usb: gadget: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremap

2013-01-18 14:08:21 +02:00

fsl_qe_udc.c

usb: gadget: use platform_{get,set}_drvdata()

2013-05-28 20:16:56 +03:00

fsl_qe_udc.h

usb: gadget: Complete fsl qe/udc driver conversion

2012-06-12 13:32:29 +03:00

fsl_udc_core.c

gadget: single_open() leaks

2013-05-05 00:16:11 -04:00

fsl_usb2_udc.h

usb: gadget: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremap

2013-01-18 14:08:21 +02:00

functions.c

usb: gadget: add a forward pointer from usb_function to its "instance"

2013-01-21 20:52:46 +02:00

fusb300_udc.c

usb: gadget: use platform_{get,set}_drvdata()

2013-05-28 20:16:56 +03:00

fusb300_udc.h

usb: gadget: fusb300_udc: add FUSB300_EPSET0_STL_CLR for clearing EP0 stall

2013-04-02 16:57:24 +03:00

g_ffs.c

usb: gadget: f_rndis: convert to new function interface with backward compatibility

2013-06-10 17:58:08 +03:00

g_zero.h

usb: gadget: convert source sink and loopback to new function interface

2013-01-21 20:52:40 +02:00

gadget_chips.h

usb: gadget: remove usb_gadget_controller_number()

2012-09-10 16:43:24 +03:00

gmidi.c

usb: gadget: consider link speed for bMaxPower

2013-01-10 12:38:52 +02:00

goku_udc.c

gadget: single_open() leaks

2013-05-05 00:16:11 -04:00

goku_udc.h

usb: gadget: goku_udc: let udc-core manage gadget->dev

2013-03-18 11:16:45 +02:00

hid.c

usb: remove use of __devexit

2012-11-21 13:27:17 -08:00

imx_udc.c

usb: gadget: imx_udc: Remove redundant platform_set_drvdata()

2013-05-15 17:21:52 +03:00

imx_udc.h

usb gadget: clean up FSF boilerplate text

2011-09-09 16:00:09 -07:00

inode.c

aio: use cancellation list lazily

2013-05-07 18:38:29 -07:00

Kconfig

usb: gadget: USB_MV_U3D should depend on HAS_DMA

2013-07-15 13:05:28 +03:00

lpc32xx_udc.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-05-01 17:51:54 -07:00

m66592-udc.c

usb: gadget: use platform_{get,set}_drvdata()

2013-05-28 20:16:56 +03:00

m66592-udc.h

usb: gadget: m66592-udc: convert to udc_start/udc_stop

2013-01-24 21:11:29 +02:00

Makefile

usb: gadget: add Faraday fotg210_udc driver

2013-06-10 17:58:11 +03:00

mass_storage.c

usb: gadget: libcomposite: move composite.c into libcomposite

2012-09-10 16:13:03 +03:00

multi.c

usb: gadget: f_rndis: convert to new function interface with backward compatibility

2013-06-10 17:58:08 +03:00

mv_u3d_core.c

usb: gadget: mv_u3d_core: fix to pass correct device identity to free_irq()

2013-07-15 13:01:06 +03:00

mv_u3d.h

usb: gadget: mv: Add USB 3.0 device driver for Marvell PXA2128 chip.

2012-06-22 13:08:21 +03:00

mv_udc_core.c

usb: gadget: mv_udc_core: remove unused clock

2013-04-02 11:42:45 +03:00

mv_udc.h

usb: gadget: mv_udc_core: remove unused clock

2013-04-02 11:42:45 +03:00

ncm.c

usb: gadget: ncm: convert to new function interface

2013-06-10 17:12:52 +03:00

ndis.h

usb/net: rndis: break out <linux/rndis.h> defines

2012-05-12 15:02:22 -04:00

net2272.c

usb: patches for v3.10 merge window

2013-04-05 15:18:00 -07:00

net2272.h

…

net2280.c

usb: patches for v3.10 merge window

2013-04-05 15:18:00 -07:00

net2280.h

usb gadget: clean up FSF boilerplate text

2011-09-09 16:00:09 -07:00

nokia.c

usb: gadget: nokia: convert to new interface of f_ecm

2013-06-10 17:32:23 +03:00

omap_udc.c

usb: gadget: omap_udc: don't assign gadget.dev.release directly

2013-03-18 11:17:53 +02:00

omap_udc.h

usb: gadget: Update omap_udc to use usb_endpoint_descriptor inside the struct usb_ep

2012-05-04 15:52:57 +03:00

pch_udc.c

usb: gadget: pch_udc: fix sparse warnings

2013-03-27 13:18:59 +02:00

printer.c

new helper: file_inode(file)

2013-02-22 23:31:31 -05:00

pxa25x_udc.c

usb: gadget: pxa25x_udc: Remove redundant platform_set_drvdata()

2013-05-15 17:22:06 +03:00

pxa25x_udc.h

usb: gadget: pxa25x_udc: convert to udc_start/udc_stop

2013-01-24 21:11:31 +02:00

pxa27x_udc.c

usb: gadget: pxa27x_udc: Remove redundant platform_set_drvdata()

2013-05-28 20:09:32 +03:00

pxa27x_udc.h

usb: gadget: pxa27x_udc: convert to udc_start/udc_stop

2013-01-24 21:11:31 +02:00

r8a66597-udc.c

usb: gadget: r8a66597-udc: do not unlock unheld spinlock in r8a66597_sudmac_irq()

2013-06-10 17:08:48 +03:00

r8a66597-udc.h

gadget/r8a66597: remove conditional compilation of clk code

2012-07-30 17:25:12 -07:00

rndis.c

usb: gadget: rndis: init & exit rndis at module load/unload

2013-06-10 17:58:09 +03:00

rndis.h

usb: gadget: rndis: init & exit rndis at module load/unload

2013-06-10 17:58:09 +03:00

s3c2410_udc.c

usb: gadget: s3c2410_udc: fix error return code in s3c2410_udc_probe()

2013-05-15 17:24:39 +03:00

s3c2410_udc.h

usb: gadget: s3c2410: convert to udc_start/udc_stop

2013-01-24 21:11:32 +02:00

s3c-hsotg.c

usb: gadget: s3c-hsotg: pass 'struct usb_request *' to usb_gadget_unmap_request()

2013-05-15 17:33:09 +03:00

s3c-hsotg.h

usb:hsotg:samsung: Remove the S3C_ prefix from registers definition.

2012-05-04 15:53:17 +03:00

s3c-hsudc.c

usb: gadget: s3c-hsudc: delete outdated comment

2013-03-18 11:18:10 +02:00

serial.c

usb: gadget: serial: convert to new interface of f_obex

2013-04-03 14:43:36 +03:00

storage_common.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-02-26 20:16:07 -08:00

tcm_usb_gadget.c

target: make queue_tm_rsp() return void

2013-07-07 18:36:53 -07:00

tcm_usb_gadget.h

usb: gadget: make sure each gadget is using same index for Product, Serial,…

2012-09-10 16:13:00 +03:00

u_ecm.h

usb: gadget: f_ecm: add configfs support

2013-06-10 17:27:54 +03:00

u_eem.h

usb: gadget: f_eem: add configfs support

2013-06-10 17:58:00 +03:00

u_ether_configfs.h

usb: gadget: add helpers for configfs support for USB Ethernet

2013-06-10 17:15:43 +03:00

u_ether.c

usb: gadget: u_ether: allow getting binary-form host address

2013-06-10 17:57:45 +03:00

u_ether.h

usb: gadget: f_eem: remove compatibility layer

2013-06-10 17:57:47 +03:00

u_gether.h

usb: gadget: f_subset: add configfs support

2013-06-10 17:58:08 +03:00

u_ncm.h

usb: gadget: f_ncm: add configfs support

2013-06-10 17:15:02 +03:00

u_phonet.h

usb: gadget: f_phonet: remove compatibility layer

2013-06-10 17:31:55 +03:00

u_rndis.h

usb: gadget: f_rndis: add configfs support

2013-06-10 17:58:10 +03:00

u_serial.c

usb: gadget: u_serial: fix typo which cause build warning

2013-03-14 12:47:53 +02:00

u_serial.h

usb: gadget: nokia: use function framework for ACM

2013-04-03 14:43:20 +03:00

u_uac1.c

usb: gadget: u_uac1: NULL dereference on error path

2013-03-04 13:16:45 +02:00

u_uac1.h

usb: gadget: Rename audio function to uac1

2012-02-15 10:09:48 +02:00

udc-core.c

usb: gadget: don't fail when DMA isn't present

2013-07-15 13:05:29 +03:00

usbstring.c

usb: gadget: libcomposite: move MODULE_VERSION to composite.c

2012-09-10 16:13:03 +03:00

uvc_queue.c

usb: gadget: uvc: Implement videobuf2 .wait_prepare and .wait_finish operations

2013-06-04 23:27:50 +03:00

uvc_queue.h

usb: gadget/uvc: Port UVC webcam gadget to use videobuf2 framework

2013-04-02 11:42:48 +03:00

uvc_v4l2.c

usb: gadget/uvc: Add support for 'get_unmapped_area' for MMUless architectures

2013-04-02 11:42:49 +03:00

uvc_video.c

usb: gadget/uvc: Port UVC webcam gadget to use videobuf2 framework

2013-04-02 11:42:48 +03:00

uvc.h

[media] f_uvc: add v4l2_device and replace parent with v4l2_dev

2013-06-21 11:04:47 -03:00

webcam.c

usb: gadget: consider link speed for bMaxPower

2013-01-10 12:38:52 +02:00

zero.c

usb: gadget: zero: fix error return code in zero_bind()

2013-05-15 17:15:57 +03:00