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e792b1b0b8
linux/drivers/usb/gadget
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Robin Callender e792b1b0b8 USB: gadget: audio driver seg-fault fix 
The included patch can be applied to the new usb gadget audio driver.

It addresses a seg-fault in uncovered in g_audio.ko.
The fault occurs in the function u_audio.c::gaudio_open_end_dev() when
device /dev/snd/pcmC0D0c (FILE_PCM_CAPTURE) is not present.

I suspect there may be similar problems with device /dev/snd/pcmC0D0p
(FILE_PCM_PLAYBACK) handling also.  I leave that for the developer(s),
as I was unsure as to the side-effects of not calling
playback_default_hw_params() in the initialization phase.

Signed-off-by: Robin Callender <robin_callender@hotmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-23 06:46:32 -07:00
..
amd5536udc.c USB: gadget: Drop NULL test on list_entry result 2009-09-23 06:46:28 -07:00
amd5536udc.h USB: amd5536 UDC driver (in GEODE southbridge) 2007-07-19 17:46:05 -07:00
at91_udc.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2009-06-16 13:06:10 -07:00
at91_udc.h Rename WARN() to WARNING() to clear the namespace 2008-07-25 10:53:29 -07:00
atmel_usba_udc.c USB: atmel_usba_udc: change way of specifying bias function 2009-06-15 21:44:47 -07:00
atmel_usba_udc.h atmel_usba_udc: Add support for AT91CAP9 UDPHS 2008-04-06 17:25:06 -04:00
audio.c USB audio gadget: Prefix all macro definitions with UAC_ in linux/usb/audio.h 2009-09-23 06:46:20 -07:00
cdc2.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
ci13xxx_udc.c USB: ci13xxx_udc: use helper functions to determine endpoint type and direction 2009-06-15 21:44:41 -07:00
ci13xxx_udc.h USB: gadget: MIPS ci13xxx_udc 2009-01-07 09:59:58 -08:00
composite.c USB: gadget: Read buffer overflow 2009-09-23 06:46:32 -07:00
config.c usb/gadget: fix kernel-doc warning 2008-10-22 10:05:28 -07:00
dummy_hcd.c USB: dummy-hcd: accept mismatch between wLength and transfer length 2009-09-23 06:46:30 -07:00
epautoconf.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
ether.c USB: RNDIS gadget, fix issues talking from PXA 2009-07-12 15:16:39 -07:00
f_acm.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
f_audio.c USB audio gadget: Un-inline generic_[gs]et_cmd 2009-09-23 06:46:20 -07:00
f_ecm.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
f_loopback.c USB: gadget: gadget zero uses new suspend/resume hooks 2009-03-24 16:20:45 -07:00
f_obex.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
f_phonet.c f_phonet: use page-sized rather than MTU-sized RX buffers 2009-08-12 20:44:49 -07:00
f_rndis.c USB: gadget : Fix RNDIS code to pass USB Compliance tests (USBCV) with g_ether 2009-06-15 21:44:46 -07:00
f_serial.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
f_sourcesink.c USB: gadget: gadget zero uses new suspend/resume hooks 2009-03-24 16:20:45 -07:00
f_subset.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
file_storage.c USB: g_file_storage: use the "unaligned" accessors 2009-06-15 21:44:44 -07:00
fsl_mx3_udc.c USB: gadget: Add i.MX3x support to the fsl_usb2_udc driver 2009-06-15 21:44:47 -07:00
fsl_qe_udc.c USB: fsl_qe_udc: Fix stalled TX requests bug 2009-02-09 11:19:47 -08:00
fsl_qe_udc.h usb/fsl_qe_udc: fix response to get status request 2008-10-17 14:41:08 -07:00
fsl_udc_core.c USB: gadget: Add i.MX3x support to the fsl_usb2_udc driver 2009-06-15 21:44:47 -07:00
fsl_usb2_udc.h USB: gadget: Add i.MX3x support to the fsl_usb2_udc driver 2009-06-15 21:44:47 -07:00
g_zero.h USB: gadget: gadget zero uses new suspend/resume hooks 2009-03-24 16:20:45 -07:00
gadget_chips.h usb: gadget: R8A66597 peripheral controller support. 2009-08-20 10:25:30 +09:00
gmidi.c USB audio gadget: Prefix all macro definitions with UAC_ in linux/usb/audio.h 2009-09-23 06:46:20 -07:00
goku_udc.c USB: Goku-S: use helper functions to determine endpoint type and direction 2009-06-15 21:44:42 -07:00
goku_udc.h Rename WARN() to WARNING() to clear the namespace 2008-07-25 10:53:29 -07:00
imx_udc.c USB: gadget: imx_udc: don't queue more data when zlp is to be sent 2009-06-15 21:44:46 -07:00
imx_udc.h USB: imx_udc: Fix IMX UDC gadget general irq handling 2009-03-24 16:20:29 -07:00
inode.c const: mark remaining super_operations const 2009-09-22 07:17:24 -07:00
Kconfig USB: at91: Add USB gadget driver selection for at91sam9g45 series 2009-09-23 06:46:31 -07:00
langwell_udc.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
langwell_udc.h USB: Add Intel Langwell USB Device Controller driver 2009-06-15 21:44:47 -07:00
lh7a40x_udc.c USB: add missing KERN_* constants to printks 2009-03-24 16:20:30 -07:00
lh7a40x_udc.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
m66592-udc.c usb: gadget: m66592-udc needs linux/err.h. 2009-08-24 22:45:15 +09:00
m66592-udc.h usb: m66592-udc platform data on_chip support 2009-07-23 13:04:15 +09:00
Makefile usb: gadget: R8A66597 peripheral controller support. 2009-08-20 10:25:30 +09:00
ndis.h usb gadget: RNDIS cleanups 2008-07-21 15:16:10 -07:00
net2280.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
net2280.h USB: gadget: net2280: implement set_wedge 2008-10-17 14:40:52 -07:00
omap_udc.c USB: gadget: omap_udc uses platform_driver_probe() 2009-04-23 14:15:29 -07:00
omap_udc.h Rename WARN() to WARNING() to clear the namespace 2008-07-25 10:53:29 -07:00
printer.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
pxa25x_udc.c USB: gadget: pxa25x: basic transceiver support 2009-09-23 06:46:23 -07:00
pxa25x_udc.h USB: gadget: pxa25x: basic transceiver support 2009-09-23 06:46:23 -07:00
pxa27x_udc.c USB: pxa27x_udc: single-thread setup requests 2009-06-15 21:44:42 -07:00
pxa27x_udc.h USB: pxa27x_udc: single-thread setup requests 2009-06-15 21:44:42 -07:00
r8a66597-udc.c usb: r8a66597-udc: implement the set_wedge method 2009-08-21 08:34:08 +09:00
r8a66597-udc.h usb: r8a66597-udc: implement the set_wedge method 2009-08-21 08:34:08 +09:00
rndis.c USB: gadget: rndis conformance tweak 2009-07-12 15:16:37 -07:00
rndis.h usb gadget: RNDIS cleanups 2008-07-21 15:16:10 -07:00
s3c2410_udc.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
s3c2410_udc.h USB Gadget driver for Samsung s3c2410 ARM SoC 2007-07-12 16:34:30 -07:00
s3c-hsotg.c USB: gadget: s3c-hsotg: missing parentheses 2009-09-23 06:46:28 -07:00
serial.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
u_audio.c USB: gadget: audio driver seg-fault fix 2009-09-23 06:46:32 -07:00
u_audio.h USB: gadget: add USB Audio Gadget driver 2009-06-15 21:44:47 -07:00
u_ether.c netdev: drivers should make ethtool_ops const 2009-09-02 01:03:33 -07:00
u_ether.h usb ethernet gadget: split RNDIS function 2008-07-21 15:16:15 -07:00
u_phonet.h Phonet: USB CDC Phonet function for gadget framework 2008-12-17 15:49:09 -08:00
u_serial.c USB: gadget: g_serial: append zlp when tx buffer becomes empty 2009-06-15 21:44:46 -07:00
u_serial.h usb gadget: cdc obex glue 2008-10-17 14:40:53 -07:00
usbstring.c USB: Gadget: fix UTF conversion in the usbstring library 2009-05-08 19:34:56 -07:00
zero.c USB: gadget: gadget zero uses new suspend/resume hooks 2009-03-24 16:20:45 -07:00