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| author | Liangliang Lu <luliang@codeaurora.org> | 2017-09-17 15:34:55 +0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-10-11 18:27:43 -0700 |
| commit | c2a2c3243849b2786f5186f49a3c8ace2529f339 (patch) | |
| tree | 5d265aa9b1d2ee0922ddd5774ade5d4309d06f7f /scripts/basic/bin2c.c | |
| parent | 34f1071c18f56ceae77aa761578c639d59e67265 (diff) | |
usb: gadget: gsi: Defer freeing memory on free_inst if in use
In the case of gsi_free_inst() called, whole f_gst structure is freed.
GSI control related API like gsi_ctrl_dev_poll do not check if f_gsi
is freed or not, only check gsi_ctrl_port is NULL or not.
If GSI driver is opened by userspace, gsi_free_inst() is executed,
mark inst_exist to false but do not free instance structures and
deregister misc device until misc device is closed.
Besides, in the GSI control related API read/write/ioctl/poll,
check if GSI instance is freed or not.
Change-Id: I4245964989a1284f5180efb69b64bd63e9104059
Signed-off-by: Liangliang Lu <luliang@codeaurora.org>
Diffstat (limited to 'scripts/basic/bin2c.c')
0 files changed, 0 insertions, 0 deletions