diff options
| author | Torsten Fleischer <to-fleischer@t-online.de> | 2014-10-26 19:33:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-27 10:01:05 +0800 |
| commit | 9680b60ed79edaf52f84b65cbb20859bbb26cb68 (patch) | |
| tree | 9bc3753ae799c0f3e237e5794adb78b892496b87 | |
| parent | 8071e6f8b4d138257cba84bf39e398e344c35905 (diff) | |
usb: chipidea: Fix oops when removing the ci_hdrc module
The call of 'kfree(ci->hw_bank.regmap)' in ci_hdrc_remove() sometimes causes
a kernel oops when removing the ci_hdrc module.
Since there is no separate memory allocated for the ci->hw_bank.regmap array,
there is no need to free it.
Cc: v3.14+ <stable@@vger.kernel.org>
Signed-off-by: Torsten Fleischer <to-fleischer@t-online.de>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/chipidea/core.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 3df5005c554d..9bdc6bd73432 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -742,7 +742,6 @@ static int ci_hdrc_remove(struct platform_device *pdev) ci_role_destroy(ci); ci_hdrc_enter_lpm(ci, true); usb_phy_shutdown(ci->transceiver); - kfree(ci->hw_bank.regmap); return 0; } |