diff options
| author | Anton Vorontsov <[email protected]> | 2008-12-25 17:15:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2009-02-09 11:19:46 -0800 |
| commit | 94f341db3dd080851f918da37e84659ef760da26 (patch) | |
| tree | 1efb67713bbe6aa8f2dd48367e5166256a7f5523 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | f06da264cfb0f9444d41ca247213e419f90aa72a (diff) | |
USB: fsl_qe_udc: Fix oops on QE UDC probe failure
In case of probing errors the driver kfrees the udc_controller, but it
doesn't set the pointer to NULL.
When usb_gadget_register_driver is called, it checks for udc_controller
!= NULL, the check passes and the driver accesses nonexistent memory.
Fix this by setting udc_controller to NULL in case of errors.
While at it, also implement irq_of_parse_and_map()'s failure and cleanup
cases.
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: David Brownell <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions