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authorJohn W. Linville <linville@tuxdriver.com>2012-06-06 14:40:06 -0400
committerJohn W. Linville <linville@tuxdriver.com>2012-06-06 14:40:06 -0400
commit7c9c46c16d2d1d232f3296924162de293477f017 (patch)
tree4dba9e4da9ad99a73251b4b0563f910f727894fb /drivers/net/wireless/iwlwifi/iwl-drv.c
parentfdbfff73408f99799724f583cbc2a0ce3263c6a7 (diff)
parent2d4524ac18a3965051f6279aff5e9b1d72ac9d7f (diff)
downloadblackbird-op-linux-7c9c46c16d2d1d232f3296924162de293477f017.tar.gz
blackbird-op-linux-7c9c46c16d2d1d232f3296924162de293477f017.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts: drivers/net/wireless/iwlwifi/iwl-drv.c
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-drv.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-drv.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c
index cdfdfaec395e..49df0e9d5c5f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/iwlwifi/iwl-drv.c
@@ -897,7 +897,6 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
/* We have our copies now, allow OS release its copies */
release_firmware(ucode_raw);
- complete(&drv->request_firmware_complete);
op = &iwlwifi_opmode_table[DVM_OP_MODE];
@@ -907,10 +906,19 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
if (op->ops) {
const struct iwl_op_mode_ops *ops = op->ops;
drv->op_mode = ops->start(drv->trans, drv->cfg, &drv->fw);
+
+ if (!drv->op_mode)
+ goto out_unbind;
} else {
request_module_nowait("%s", op->name);
}
+ /*
+ * Complete the firmware request last so that
+ * a driver unbind (stop) doesn't run while we
+ * are doing the start() above.
+ */
+ complete(&drv->request_firmware_complete);
return;
try_again:
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