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greybus: es2: Release reserved cports CDSI0 and CDSI1 

Unique ids were reserved for CDSI0 and CDSI1 during _probe, however
missed to release those ids during disconnect. This causes a memory leak
of 128 bytes for each iteration of unipro_reset. Fix this.

Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Vaibhav Agarwal 2016-05-27 10:49:24 +05:30 committed by Greg Kroah-Hartman
parent 29a822bdf7
commit 52033fdebc
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/greybus/es2.c
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@ -869,6 +869,10 @@ static void es2_destroy(struct es2_ap_dev *es2)
kfree(es2->cport_to_ep);
/* release reserved CDSI0 and CDSI1 cports */
gb_hd_cport_release_reserved(es2->hd, ES2_CPORT_CDSI1);
gb_hd_cport_release_reserved(es2->hd, ES2_CPORT_CDSI0);
udev = es2->usb_dev;
gb_hd_put(es2->hd);