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-rw-r--r--drivers/net/wireless/mwifiex/main.c3
-rw-r--r--drivers/net/wireless/mwifiex/main.h2
-rw-r--r--drivers/net/wireless/mwifiex/pcie.c21
-rw-r--r--drivers/net/wireless/mwifiex/sdio.c38
4 files changed, 28 insertions, 36 deletions
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index eaaacec..a3c2bb1 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -1149,9 +1149,6 @@ mwifiex_add_card(void *card, struct semaphore *sem,
INIT_WORK(&adapter->rx_work, mwifiex_rx_work_queue);
}
- if (adapter->if_ops.iface_work)
- INIT_WORK(&adapter->iface_work, adapter->if_ops.iface_work);
-
/* Register the device. Fill up the private data structure with relevant
information from the card. */
if (adapter->if_ops.register_dev(adapter)) {
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 842fa0b..b97b85b 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -898,8 +898,6 @@ struct mwifiex_adapter {
bool ext_scan;
u8 fw_api_ver;
u8 key_api_major_ver, key_api_minor_ver;
- struct work_struct iface_work;
- unsigned long iface_work_flags;
struct memory_type_mapping *mem_type_mapping_tbl;
u8 num_mem_types;
u8 curr_mem_idx;
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index b31c9a7..bcc7751 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -234,8 +234,6 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
if (!adapter || !adapter->priv_num)
return;
- cancel_work_sync(&adapter->iface_work);
-
if (user_rmmod) {
#ifdef CONFIG_PM_SLEEP
if (adapter->is_suspended)
@@ -2373,25 +2371,26 @@ done:
adapter->curr_mem_idx = 0;
}
+static unsigned long iface_work_flags;
+static struct mwifiex_adapter *save_adapter;
static void mwifiex_pcie_work(struct work_struct *work)
{
- struct mwifiex_adapter *adapter =
- container_of(work, struct mwifiex_adapter, iface_work);
-
if (test_and_clear_bit(MWIFIEX_IFACE_WORK_FW_DUMP,
- &adapter->iface_work_flags))
- mwifiex_pcie_fw_dump_work(adapter);
+ &iface_work_flags))
+ mwifiex_pcie_fw_dump_work(save_adapter);
}
+static DECLARE_WORK(pcie_work, mwifiex_pcie_work);
/* This function dumps FW information */
static void mwifiex_pcie_fw_dump(struct mwifiex_adapter *adapter)
{
- if (test_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &adapter->iface_work_flags))
+ save_adapter = adapter;
+ if (test_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &iface_work_flags))
return;
- set_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &adapter->iface_work_flags);
+ set_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &iface_work_flags);
- schedule_work(&adapter->iface_work);
+ schedule_work(&pcie_work);
}
/*
@@ -2619,7 +2618,6 @@ static struct mwifiex_if_ops pcie_ops = {
.init_fw_port = mwifiex_pcie_init_fw_port,
.clean_pcie_ring = mwifiex_clean_pcie_ring_buf,
.fw_dump = mwifiex_pcie_fw_dump,
- .iface_work = mwifiex_pcie_work,
};
/*
@@ -2665,6 +2663,7 @@ static void mwifiex_pcie_cleanup_module(void)
/* Set the flag as user is removing this module. */
user_rmmod = 1;
+ cancel_work_sync(&pcie_work);
pci_unregister_driver(&mwifiex_pcie);
}
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index 4f08c58..6af7a082 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -47,6 +47,7 @@
static u8 user_rmmod;
static struct mwifiex_if_ops sdio_ops;
+static unsigned long iface_work_flags;
static struct semaphore add_remove_card_sem;
@@ -200,8 +201,6 @@ mwifiex_sdio_remove(struct sdio_func *func)
if (!adapter || !adapter->priv_num)
return;
- cancel_work_sync(&adapter->iface_work);
-
if (user_rmmod) {
if (adapter->is_suspended)
mwifiex_sdio_resume(adapter->dev);
@@ -2040,6 +2039,7 @@ mwifiex_update_mp_end_port(struct mwifiex_adapter *adapter, u16 port)
port, card->mp_data_port_mask);
}
+static struct mwifiex_adapter *save_adapter;
static void mwifiex_sdio_card_reset_work(struct mwifiex_adapter *adapter)
{
struct sdio_mmc_card *card = adapter->card;
@@ -2108,10 +2108,8 @@ rdwr_status mwifiex_sdio_rdwr_firmware(struct mwifiex_adapter *adapter,
}
/* This function dump firmware memory to file */
-static void mwifiex_sdio_fw_dump_work(struct work_struct *work)
+static void mwifiex_sdio_fw_dump_work(struct mwifiex_adapter *adapter)
{
- struct mwifiex_adapter *adapter =
- container_of(work, struct mwifiex_adapter, iface_work);
struct sdio_mmc_card *card = adapter->card;
int ret = 0;
unsigned int reg, reg_start, reg_end;
@@ -2233,36 +2231,36 @@ done:
static void mwifiex_sdio_work(struct work_struct *work)
{
- struct mwifiex_adapter *adapter =
- container_of(work, struct mwifiex_adapter, iface_work);
-
- if (test_and_clear_bit(MWIFIEX_IFACE_WORK_CARD_RESET,
- &adapter->iface_work_flags))
- mwifiex_sdio_card_reset_work(adapter);
if (test_and_clear_bit(MWIFIEX_IFACE_WORK_FW_DUMP,
- &adapter->iface_work_flags))
- mwifiex_sdio_fw_dump_work(work);
+ &iface_work_flags))
+ mwifiex_sdio_fw_dump_work(save_adapter);
+ if (test_and_clear_bit(MWIFIEX_IFACE_WORK_CARD_RESET,
+ &iface_work_flags))
+ mwifiex_sdio_card_reset_work(save_adapter);
}
+static DECLARE_WORK(sdio_work, mwifiex_sdio_work);
/* This function resets the card */
static void mwifiex_sdio_card_reset(struct mwifiex_adapter *adapter)
{
- if (test_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &adapter->iface_work_flags))
+ save_adapter = adapter;
+ if (test_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &iface_work_flags))
return;
- set_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &adapter->iface_work_flags);
+ set_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &iface_work_flags);
- schedule_work(&adapter->iface_work);
+ schedule_work(&sdio_work);
}
/* This function dumps FW information */
static void mwifiex_sdio_fw_dump(struct mwifiex_adapter *adapter)
{
- if (test_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &adapter->iface_work_flags))
+ save_adapter = adapter;
+ if (test_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &iface_work_flags))
return;
- set_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &adapter->iface_work_flags);
- schedule_work(&adapter->iface_work);
+ set_bit(MWIFIEX_IFACE_WORK_FW_DUMP, &iface_work_flags);
+ schedule_work(&sdio_work);
}
/* Function to dump SDIO function registers and SDIO scratch registers in case
@@ -2378,7 +2376,6 @@ static struct mwifiex_if_ops sdio_ops = {
.cmdrsp_complete = mwifiex_sdio_cmdrsp_complete,
.event_complete = mwifiex_sdio_event_complete,
.card_reset = mwifiex_sdio_card_reset,
- .iface_work = mwifiex_sdio_work,
.fw_dump = mwifiex_sdio_fw_dump,
.reg_dump = mwifiex_sdio_reg_dump,
.deaggr_pkt = mwifiex_deaggr_sdio_pkt,
@@ -2418,6 +2415,7 @@ mwifiex_sdio_cleanup_module(void)
/* Set the flag as user is removing this module. */
user_rmmod = 1;
+ cancel_work_sync(&sdio_work);
sdio_unregister_driver(&mwifiex_sdio);
}
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