From bcfb879432094c267c35a7ff75d953d3a66c193a Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 28 Jun 2013 09:12:53 -0500 Subject: rtlwifi: Initialize power-setting callback for USB devices Commit a269913c5 entitled "rtlwifi: Rework rtl_lps_leave() and rtl_lps_enter() to use work queue" has two bugs for USB drivers. Firstly, the work queue in question was not initialized. Secondly, the callback routine used by this queue is contained within the file used for PCI devices. As a result, it is not available for architectures without PCI hardware. Signed-off-by: Larry Finger Reported-by: Richard Genoud Tested-by: Richard Genoud Cc: Richard Genoud Cc: Stable [3.10] Signed-off-by: John W. Linville --- drivers/net/wireless/rtlwifi/pci.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'drivers/net/wireless/rtlwifi/pci.c') diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index c97e9d327331..e70b4ffaf97f 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -1008,19 +1008,6 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw) return; } -static void rtl_lps_change_work_callback(struct work_struct *work) -{ - struct rtl_works *rtlworks = - container_of(work, struct rtl_works, lps_change_work); - struct ieee80211_hw *hw = rtlworks->hw; - struct rtl_priv *rtlpriv = rtl_priv(hw); - - if (rtlpriv->enter_ps) - rtl_lps_enter(hw); - else - rtl_lps_leave(hw); -} - static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw) { struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); -- cgit v1.2.3 From 6f334c2b3966f10cbd089bb124ec0e114d8d8c77 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 12 Jul 2013 15:32:15 -0500 Subject: rtlwifi: Fix build errors for unusual cases The present build configuration for the rtlwifi family of drivers will fail under two known conditions: (1) If rtlwifi is selected without selecting any of the dependent drivers, there are errors in the build. (2) If the PCI drivers are built into the kernel and the USB drivers are modules, or vice versa, there are missing globals. The first condition is fixed by never building rtlwifi unless at least one of the device drivers is selected. The second failure is fixed by splitting the PCI and USB codes out of rtlwifi, and creating their own mini drivers. If the drivers that use them are modules, they will also be modules. Although a number of files are touched by this patch, only Makefile and Kconfig have undergone significant changes. The only modifications to the other files were to export entry points needed by the new rtl_pci and rtl_usb units, or to rename two variables that had names that were likely to cause namespace collisions. Reported-by: Fengguang Wu [Condition 1] Reported-by: Ben Hutchings [Condition 2] Signed-off-by: Larry Finger Cc: Ben Hutchings Cc: Fengguang Wu Signed-off-by: John W. Linville --- drivers/net/wireless/rtlwifi/pci.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/rtlwifi/pci.c') diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index e70b4ffaf97f..703f839af6ca 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -35,6 +35,13 @@ #include "efuse.h" #include #include +#include + +MODULE_AUTHOR("lizhaoming "); +MODULE_AUTHOR("Realtek WlanFAE "); +MODULE_AUTHOR("Larry Finger "); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("PCI basic driver for rtlwifi"); static const u16 pcibridge_vendors[PCI_BRIDGE_VENDOR_MAX] = { PCI_VENDOR_ID_INTEL, @@ -1886,7 +1893,7 @@ int rtl_pci_probe(struct pci_dev *pdev, rtlpriv->rtlhal.interface = INTF_PCI; rtlpriv->cfg = (struct rtl_hal_cfg *)(id->driver_data); rtlpriv->intf_ops = &rtl_pci_ops; - rtlpriv->glb_var = &global_var; + rtlpriv->glb_var = &rtl_global_var; /* *init dbgp flags before all -- cgit v1.2.3