diff options
| author | Stuart Yoder <stuart.yoder@nxp.com> | 2016-06-22 16:40:50 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-26 17:14:03 -0700 |
| commit | a137fc805838a444fa934bfd918eba30396f933c (patch) | |
| tree | 83d4eb7a3d36fc64343949ae5ab37dd7beb65f18 | |
| parent | ae34934f9c8c504df6c0b412352e2850dcba495e (diff) | |
staging: fsl-mc: dprc: fix ordering problem freeing resources in remove of dprc
When unbinding a dprc from the dprc driver the cleanup of
the resource pools must happen after irq pool cleanup
is done.
Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/fsl-mc/bus/dprc-driver.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/staging/fsl-mc/bus/dprc-driver.c b/drivers/staging/fsl-mc/bus/dprc-driver.c index 96ee1b7ce360..d2a71f14bf72 100644 --- a/drivers/staging/fsl-mc/bus/dprc-driver.c +++ b/drivers/staging/fsl-mc/bus/dprc-driver.c @@ -796,16 +796,18 @@ static int dprc_remove(struct fsl_mc_device *mc_dev) dprc_teardown_irq(mc_dev); device_for_each_child(&mc_dev->dev, NULL, __fsl_mc_device_remove); - dprc_cleanup_all_resource_pools(mc_dev); - error = dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); - if (error < 0) - dev_err(&mc_dev->dev, "dprc_close() failed: %d\n", error); if (dev_get_msi_domain(&mc_dev->dev)) { fsl_mc_cleanup_irq_pool(mc_bus); dev_set_msi_domain(&mc_dev->dev, NULL); } + dprc_cleanup_all_resource_pools(mc_dev); + + error = dprc_close(mc_dev->mc_io, 0, mc_dev->mc_handle); + if (error < 0) + dev_err(&mc_dev->dev, "dprc_close() failed: %d\n", error); + if (!fsl_mc_is_root_dprc(&mc_dev->dev)) { fsl_destroy_mc_io(mc_dev->mc_io); mc_dev->mc_io = NULL; |