diff options
| author | Jules Irenge <jbi.octave@gmail.com> | 2020-02-14 23:47:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-17 12:39:11 +0300 |
| commit | 055b185a3326cf18f5ee27f0ad251e76cccbd6cf (patch) | |
| tree | 7493178e523fccc18efc3046c187ce8f0a074836 /drivers/usb/host/xhci-hub.c | |
| parent | dce174e01d864ebc51091f404f0b1df2504340a5 (diff) | |
xhci: Add missing annotation for xhci_enter_test_mode
Sparse reports a warning at xhci_enter_test_mode()
warning: context imbalance in xhci_enter_test_mode - unexpected unlock
The root cause is the missing annotation at xhci_enter_test_mode()
Add the missing __must_hold(&xhci->lock) annotattion
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Link: https://lore.kernel.org/r/20200214204741.94112-24-jbi.octave@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 57e3f2c5475a..38839308557e 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -609,6 +609,7 @@ static void xhci_port_set_test_mode(struct xhci_hcd *xhci, static int xhci_enter_test_mode(struct xhci_hcd *xhci, u16 test_mode, u16 wIndex, unsigned long *flags) + __must_hold(&xhci->lock) { int i, retval; |