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| author | Takashi Iwai <tiwai@suse.de> | 2017-01-11 19:49:27 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-01-11 19:49:27 +0100 |
| commit | 6cf4569ce3561dec560147e6051959d6896b23d1 (patch) | |
| tree | 2b3dca47673824975c35a708a6d9d24ff46a2771 /drivers/usb/serial/io_edgeport.c | |
| parent | 2e40795c3bf344cfb5220d94566205796e3ef19a (diff) | |
| parent | 42e0ebdef53d91891939a475c6ef23970829ff99 (diff) | |
Merge tag 'asoc-fix-v4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linussound-4.10-rc4
ASoC: Fixes for v4.10
As well as the usual smattering of driver specific fixes collected since
the merge window this has one particularly important fix to the core for
handling of aux_devs which was broken during the merge window by some of
the componentization refactoring.
Diffstat (limited to 'drivers/usb/serial/io_edgeport.c')
| -rw-r--r-- | drivers/usb/serial/io_edgeport.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index dcc0c58aaad5..d50e5773483f 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -2751,6 +2751,11 @@ static int edge_startup(struct usb_serial *serial) EDGE_COMPATIBILITY_MASK1, EDGE_COMPATIBILITY_MASK2 }; + if (serial->num_bulk_in < 1 || serial->num_interrupt_in < 1) { + dev_err(&serial->interface->dev, "missing endpoints\n"); + return -ENODEV; + } + dev = serial->dev; /* create our private serial structure */ |