diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192cu/sw.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index 6d2ca773bbc7..82c85286ab2e 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -1,6 +1,6 @@ /****************************************************************************** * - * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * Copyright(c) 2009-2012 Realtek Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as @@ -41,7 +41,6 @@ #include "trx.h" #include "led.h" #include "hw.h" -#include <linux/vmalloc.h> #include <linux/module.h> MODULE_AUTHOR("Georgia <georgia@realtek.com>"); @@ -54,7 +53,6 @@ MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin"); static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); - const struct firmware *firmware; int err; rtlpriv->dm.dm_initialgain_enable = true; @@ -62,29 +60,21 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) rtlpriv->dm.disable_framebursting = false; rtlpriv->dm.thermalvalue = 0; rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug; - rtlpriv->rtlhal.pfirmware = vmalloc(0x4000); + + /* for firmware buf */ + rtlpriv->rtlhal.pfirmware = vzalloc(0x4000); if (!rtlpriv->rtlhal.pfirmware) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("Can't alloc buffer for fw.\n")); + "Can't alloc buffer for fw\n"); return 1; } - /* request fw */ - err = request_firmware(&firmware, rtlpriv->cfg->fw_name, - rtlpriv->io.dev); - if (err) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("Failed to request firmware!\n")); - return 1; - } - if (firmware->size > 0x4000) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("Firmware is too big!\n")); - release_firmware(firmware); - return 1; - } - memcpy(rtlpriv->rtlhal.pfirmware, firmware->data, firmware->size); - rtlpriv->rtlhal.fwsize = firmware->size; - release_firmware(firmware); + + pr_info("Loading firmware %s\n", rtlpriv->cfg->fw_name); + rtlpriv->max_fw_size = 0x4000; + err = request_firmware_nowait(THIS_MODULE, 1, + rtlpriv->cfg->fw_name, rtlpriv->io.dev, + GFP_KERNEL, hw, rtl_fw_cb); + return 0; } |