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| author | Ming Lei <ming.lei@canonical.com> | 2013-01-04 23:13:58 +0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-01-17 15:45:45 +0200 |
| commit | 25736e0c8269e9613aa6036fbc591818daa30d14 (patch) | |
| tree | e8408fdcc7f33ef2a75bcf1309d9c246dfac9b86 /firmware/sb16 | |
| parent | 681d1e8761ca773967bce9bd1bb2896f07279551 (diff) | |
| download | linux-25736e0c8269e9613aa6036fbc591818daa30d14.tar.bz2 | |
usb: musb: fix dependency on transceiver driver
This patch let glue driver return -EPROBE_DEFER if the transceiver
is not readly, so we can support defer probe on musb to fix the
below error on 3.7-rc5 if transceiver drivers are built as module:
[ 19.052490] unable to find transceiver of type USB2 PHY
[ 19.072052] HS USB OTG: no transceiver configured
[ 19.076995] musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -19
[ 19.089355] musb-hdrc: probe of musb-hdrc.0.auto rejects match -19
[ 19.096771] driver: 'musb-omap2430': driver_bound: bound to device 'musb-omap2430'
[ 19.105194] bus: 'platform': really_probe: bound device musb-omap2430 to driver musb-omap2430
[ 19.174407] bus: 'platform': add driver twl4030_usb
[ 19.179656] bus: 'platform': driver_probe_device: matched device twl4030_usb with driver twl4030_usb
[ 19.202270] bus: 'platform': really_probe: probing driver twl4030_usb with device twl4030_usb
[ 19.214172] twl4030_usb twl4030_usb: HW_CONDITIONS 0xc0/192; link 3
[ 19.239624] musb-omap2430 musb-omap2430: musb core is not yet ready
[ 19.246765] twl4030_usb twl4030_usb: Initialized TWL4030 USB module
[ 19.254516] driver: 'twl4030_usb': driver_bound: bound to device 'twl4030_usb'
[ 19.263580] bus: 'platform': really_probe: bound device twl4030_usb to driver twl4030_usb
Cc: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Cc: <stable@vger.kernel.org> v3.8
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'firmware/sb16')
0 files changed, 0 insertions, 0 deletions