usb: gadget: hid: Fix static variable usage

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If we have multiple instances of hid function, each of
them may have different report descriptor, also their
length may be different.

Currently we are using static hidg_desc varable which
is being filled in hidg_bind(). Then we send its content
to host in hidg_setup() function. This content may
have been already overwriten if another instance
has executed hidg_bind().

Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Krzysztof Opasiak 2015-03-27 09:35:44 +01:00 • committed by Felipe Balbi

parent 903124fe1a

commit f286d487e9

1 changed files with 14 additions and 2 deletions

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drivers/usb/gadget/function/f_hid.c

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