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author | Stas Sergeev | 2014-02-14 23:54:17 +0100 |
---|---|---|
committer | Greg Kroah-Hartman | 2014-02-15 21:40:19 +0100 |
commit | 60800abdc147ba034204408cc4745d66e1ffbb8e (patch) | |
tree | b8e8112ed558d0874dcef8c2a438abd3752104e9 /drivers/staging/rtl8188eu/os_dep/os_intfs.c | |
parent | staging: r8188eu: Remove wrapper routine _set_workitem() (diff) | |
download | kernel-qcow2-linux-60800abdc147ba034204408cc4745d66e1ffbb8e.tar.gz kernel-qcow2-linux-60800abdc147ba034204408cc4745d66e1ffbb8e.tar.xz kernel-qcow2-linux-60800abdc147ba034204408cc4745d66e1ffbb8e.zip |
staging: r8188eu: Make firmware buffer persistent
The present code reloads the firmware file from the disk every time the interface
re-inits. Change to hold the firmware in memory, and only download to the
device.
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8188eu/os_dep/os_intfs.c')
-rw-r--r-- | drivers/staging/rtl8188eu/os_dep/os_intfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c index bc9ae1df7bd5..f123a930c012 100644 --- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c +++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c @@ -1204,6 +1204,7 @@ int pm_netdev_open(struct net_device *pnetdev, u8 bnormal) int netdev_close(struct net_device *pnetdev) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+88eu_drv - drv_close\n")); @@ -1242,6 +1243,9 @@ int netdev_close(struct net_device *pnetdev) rtw_p2p_enable(padapter, P2P_ROLE_DISABLE); #endif /* CONFIG_88EU_P2P */ + kfree(dvobj->firmware.szFwBuffer); + dvobj->firmware.szFwBuffer = NULL; + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-88eu_drv - drv_close\n")); DBG_88E("-88eu_drv - drv_close, bup =%d\n", padapter->bup); return 0; |