Wolfram Sang 4c9715de52 USB: ehci-mxc: bail out on transceiver problems ... The old code registered the hcd even if there were no transceivers detected, leading to oopses like this if we try to probe a non-existant ULPI: [ 2.730000] mxc-ehci mxc-ehci.0: unable to init transceiver [ 2.740000] timeout polling for ULPI device [ 2.740000] timeout polling for ULPI device [ 2.750000] mxc-ehci mxc-ehci.0: unable to enable vbus on transceiver [ 2.750000] mxc-ehci mxc-ehci.0: Freescale On-Chip EHCI Host Controller [ 2.760000] mxc-ehci mxc-ehci.0: new USB bus registered, assigned bus number 2 [ 2.770000] Unhandled fault: external abort on non-linefetch (0x808) at 0xc4876184 [ 2.770000] Internal error: : 808 [#1] PREEMPT [ 2.770000] last sysfs file: [ 2.770000] Modules linked in: [ 2.770000] CPU: 0 Not tainted (2.6.33.5 #5) [ 2.770000] PC is at ehci_hub_control+0x4d4/0x8f8 [ 2.770000] LR is at ehci_mxc_setup+0xbc/0xdc [ 2.770000] pc : [<c0196dfc>] lr : [<c019bc8c>] psr: 00000093 [ 2.770000] sp : c3815e40 ip : 00000001 fp : 60000013 [ 2.770000] r10: c4876184 r9 : 00000000 r8 : c3814000 [ 2.770000] r7 : c391d2cc r6 : 00000001 r5 : 00000001 r4 : 00000000 [ 2.770000] r3 : 80000000 r2 : 00000007 r1 : 80000000 r0 : c4876184 [ 2.770000] Flags: nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 2.770000] Control: 0005317f Table: a0004000 DAC: 00000017 [ 2.770000] Process swapper (pid: 1, stack limit = 0xc3814270) ... Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable <stable@kernel.org> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-06-30 08:16:06 -07:00
..
accessibility
acpi	Merge branch 'bugzilla-15951' into release	2010-06-17 12:18:30 -04:00
amba
ata	sata_sil24: Use memory barriers before issuing commands	2010-06-10 16:06:48 -04:00
atm	Merge remote branch 'origin' into secretlab/next-devicetree	2010-05-22 00:36:56 -06:00
auxdisplay	auxdisplay: section cleanup in cfag12864bfb driver	2010-05-25 08:07:09 -07:00
base	topology: convert cpu notifier to return encapsulate errno value	2010-05-27 09:12:48 -07:00
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block	2010-06-04 15:37:44 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
cdrom	of: Always use 'struct device.of_node' to get device node pointer.	2010-05-18 16:10:44 -06:00
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-06-27 08:03:00 -07:00
clocksource	clocksource: sh_cmt: Fix up bogus shift value.	2010-06-22 16:41:31 +09:00
connector
cpufreq	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:49:13 -07:00
cpuidle	Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6	2010-05-28 16:14:17 -07:00
crypto	crypto: crypto4xx - Fix build breakage	2010-06-03 16:57:24 +10:00
dca
dio
dma	of/dma: fix build breakage in ppc4xx adma driver	2010-06-02 21:02:39 -06:00
edac	Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core	2010-06-04 15:39:54 -07:00
eisa
firewire	firewire: core: check for 1394a compliant IRM, fix inaccessibility of Sony camcorder	2010-06-02 19:48:13 +02:00
firmware	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
gpio	gpio: Fix inverted rdc321x gpio data out registers	2010-05-28 01:37:59 +02:00
gpu	Revert "drm/i915: Don't enable pipe/plane/VCO early (wait for DPMS on)."	2010-06-08 20:16:28 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-05-27 09:19:55 -07:00
hwmon	hwmon: (k8temp) Bypass core swapping on single-core processors	2010-06-20 09:22:32 +02:00
i2c	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
ide	powerpc/macio: Fix probing of macio devices by using the right of match table	2010-06-02 17:50:38 +10:00
idle	intel_idle: native hardware cpuidle driver for latest Intel processors	2010-05-28 14:26:20 -04:00
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2010-05-27 10:22:06 -07:00
ieee802154
infiniband	fix the deadlock in qib_fs	2010-06-04 17:16:27 -04:00
input	Input: wacom - fix serial number handling on Cintiq 21UX2	2010-06-22 11:32:24 -07:00
isdn	ISDN: hysdn, fix potential NULL dereference	2010-06-26 22:12:02 -07:00
leds	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
lguest
macintosh	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2010-06-03 15:46:37 -07:00
mca
md	md/raid5: don't include 'spare' drives when reshaping to fewer devices.	2010-06-24 13:36:04 +10:00
media	Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-06-04 15:38:12 -07:00
memstick
message	drivers/message/i2o/i2o_config.c: use memdup_user	2010-05-27 09:12:41 -07:00
mfd	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
misc	vmware balloon: clamp number of collected non-balloonable pages	2010-06-04 15:21:44 -07:00
mmc	mmc: msm: fix compile error on MSM7x30	2010-06-09 08:51:31 -07:00
mtd	Merge git://git.infradead.org/~dwmw2/mtd-2.6.35	2010-06-07 17:10:06 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-06-27 11:28:02 -07:00
nubus
of	Merge remote branch 'origin' into secretlab/next-devicetree	2010-05-22 00:36:56 -06:00
oprofile
parisc
parport	m68k: amiga - Parallel port platform device conversion	2010-05-26 19:51:09 +02:00
pci	Merge branch 'virtio' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6	2010-06-27 07:49:45 -07:00
pcmcia	pcmcia: avoid validate_cis failure on CIS override	2010-06-07 18:34:16 +02:00
platform	intel_scu_ipc: Length fix	2010-06-01 08:40:47 -07:00
pnp
power	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
pps
ps3
rapidio	rapidio: fix new kernel-doc warnings	2010-05-30 09:02:47 -07:00
regulator	i2c: Remove all i2c_set_clientdata(client, NULL) in drivers	2010-06-03 11:33:58 +02:00
rtc	rtc: s3c: initialize s3c_rtc_cpu_type before using it	2010-06-04 15:21:44 -07:00
s390	[S390] appldata/extmem/kvm: add missing GFP_KERNEL flag	2010-06-08 18:58:23 +02:00
sbus	Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing	2010-05-24 08:01:10 -07:00
scsi	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2010-06-03 15:48:15 -07:00
serial	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-06-27 11:28:02 -07:00
sfi	SFI: do not return freed pointer	2010-06-01 12:04:35 -04:00
sh	sh: Make intc messages consistent via pr_fmt.	2010-06-02 18:10:00 +09:00
sn
spi	of/spi: mpc512x_psc_spi.c: Fix build failures	2010-06-02 13:45:06 -06:00
ssb	ssb: fix NULL ptr deref when pcihost_wrapper is used	2010-05-28 13:57:01 -04:00
staging	Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-06-04 15:38:12 -07:00
tc
telephony	drivers/telephony/ixj.c: use memdup_user	2010-05-27 09:12:42 -07:00
thermal
uio
usb	USB: ehci-mxc: bail out on transceiver problems	2010-06-30 08:16:06 -07:00
uwb
vhost	misc: Fix allocation 'borrowed' by vhost_net	2010-06-09 08:50:31 -07:00
video	Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux	2010-06-27 07:36:16 -07:00
virtio	virtio-pci: disable msi at startup	2010-06-23 22:49:07 +09:30
vlynq
w1	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
watchdog	watchdog: at32ap700x_wdt: register misc device last in probe() function	2010-06-17 09:56:57 +00:00
xen	xen: avoid allocation causing potential swap activity on the resume path	2010-06-03 09:34:45 +01:00
zorro	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
Kconfig
Makefile	intel_idle: native hardware cpuidle driver for latest Intel processors	2010-05-28 14:26:20 -04:00