iwlwifi: Probe Flow - Performing allocation in a separate function
Performing allocation in a separate function (previously handled in
'probe')
Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 3a9fc90..244318a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -29,12 +29,15 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/version.h>
+#include <net/mac80211.h>
struct iwl_priv; /* FIXME: remove */
#include "iwl-debug.h"
#include "iwl-eeprom.h"
#include "iwl-core.h"
+#include "iwl-4965.h" /* FIXME: remove */
+
MODULE_DESCRIPTION("iwl core");
MODULE_VERSION(IWLWIFI_VERSION);
MODULE_AUTHOR(DRV_COPYRIGHT);
@@ -44,3 +47,27 @@
u32 iwl_debug_level;
EXPORT_SYMBOL(iwl_debug_level);
#endif
+
+/* This function both allocates and initializes hw and priv. */
+struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
+ struct ieee80211_ops *hw_ops)
+{
+ struct iwl_priv *priv;
+
+ /* mac80211 allocates memory for this device instance, including
+ * space for this driver's private structure */
+ struct ieee80211_hw *hw =
+ ieee80211_alloc_hw(sizeof(struct iwl_priv), hw_ops);
+ if (hw == NULL) {
+ IWL_ERROR("Can not allocate network device\n");
+ goto out;
+ }
+
+ priv = hw->priv;
+ priv->hw = hw;
+
+out:
+ return hw;
+}
+EXPORT_SYMBOL(iwl_alloc_all);
+