USB: gr_udc: remove dentry storage for debugfs file

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There is no need to store the dentry pointer for a debugfs file that we
only use to remove it when the device goes away.  debugfs can do the
lookup for us instead, saving us some trouble, and making things smaller
overall.

Cc: Felipe Balbi <balbi@kernel.org>
Link: https://lore.kernel.org/r/20210527101426.3283214-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Greg Kroah-Hartman 2021-05-27 12:14:26 +02:00

parent 7f7d0afe1d

commit 425de3182c

2 changed files with 4 additions and 5 deletions

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7

drivers/usb/gadget/udc/gr_udc.c

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2

drivers/usb/gadget/udc/gr_udc.h

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