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path: root/drivers/staging/csr/csr_wifi_hip_card_sdio.c
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Diffstat (limited to 'drivers/staging/csr/csr_wifi_hip_card_sdio.c')
-rw-r--r--drivers/staging/csr/csr_wifi_hip_card_sdio.c56
1 files changed, 0 insertions, 56 deletions
diff --git a/drivers/staging/csr/csr_wifi_hip_card_sdio.c b/drivers/staging/csr/csr_wifi_hip_card_sdio.c
index cf148a0fec6..e7819b1189e 100644
--- a/drivers/staging/csr/csr_wifi_hip_card_sdio.c
+++ b/drivers/staging/csr/csr_wifi_hip_card_sdio.c
@@ -70,8 +70,6 @@ card_t* unifi_alloc_card(CsrSdioFunction *sdio, void *ospriv)
card_t *card;
u32 i;
- func_enter();
-
card = kzalloc(sizeof(card_t), GFP_KERNEL);
if (card == NULL)
@@ -171,7 +169,6 @@ CsrResult unifi_init_card(card_t *card, s32 led_mask)
{
CsrResult r;
- func_enter();
if (card == NULL)
{
@@ -223,8 +220,6 @@ CsrResult unifi_init(card_t *card)
CsrResult r;
CsrResult csrResult;
- func_enter();
-
if (card == NULL)
{
func_exit_r(CSR_WIFI_HIP_RESULT_INVALID_VALUE);
@@ -363,8 +358,6 @@ CsrResult unifi_download(card_t *card, s32 led_mask)
CsrResult r;
void *dlpriv;
- func_enter();
-
if (card == NULL)
{
func_exit_r(CSR_WIFI_HIP_RESULT_INVALID_VALUE);
@@ -425,8 +418,6 @@ static CsrResult unifi_hip_init(card_t *card)
CsrResult r;
CsrResult csrResult;
- func_enter();
-
r = card_hw_init(card);
if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
{
@@ -609,8 +600,6 @@ static CsrResult card_hw_init(card_t *card)
s16 search_4slut_again;
CsrResult csrResult;
- func_enter();
-
/*
* The device revision from the TPLMID_MANF and TPLMID_CARD fields
* of the CIS are available as
@@ -1004,8 +993,6 @@ static CsrResult card_wait_for_unifi_to_reset(card_t *card)
u8 io_enable;
CsrResult csrResult;
- func_enter();
-
r = CSR_RESULT_SUCCESS;
for (i = 0; i < MAILBOX2_ATTEMPTS; i++)
{
@@ -1136,8 +1123,6 @@ static CsrResult card_wait_for_unifi_to_disable(card_t *card)
u8 io_enable;
CsrResult csrResult;
- func_enter();
-
if (card->chip_id <= SDIO_CARD_ID_UNIFI_2)
{
unifi_error(card->ospriv,
@@ -1238,8 +1223,6 @@ CsrResult card_wait_for_firmware_to_start(card_t *card, u32 *paddr)
u16 mbox0, mbox1;
CsrResult r;
- func_enter();
-
/*
* Wait for UniFi to initialise its data structures by polling
* the SHARED_MAILBOX1 register.
@@ -1358,7 +1341,6 @@ CsrResult card_wait_for_firmware_to_start(card_t *card, u32 *paddr)
*/
CsrResult unifi_capture_panic(card_t *card)
{
- func_enter();
/* The firmware must have previously initialised to read the panic addresses
* from the SLUT
@@ -1405,8 +1387,6 @@ static CsrResult card_access_panic(card_t *card)
s32 i;
CsrResult r, sr;
- func_enter();
-
/* A chip version of zero means that the version never got succesfully read
* during reset. In this case give up because it will not be possible to
* verify the chip version.
@@ -1536,8 +1516,6 @@ void unifi_read_panic(card_t *card)
CsrResult r;
u16 p_code, p_arg;
- func_enter();
-
/* The firmware must have previously initialised to read the panic addresses
* from the SLUT
*/
@@ -1607,8 +1585,6 @@ static CsrResult card_allocate_memory_resources(card_t *card)
s16 n, i, k, r;
sdio_config_data_t *cfg_data;
- func_enter();
-
/* Reset any state carried forward from a previous life */
card->fh_command_queue.q_rd_ptr = 0;
card->fh_command_queue.q_wr_ptr = 0;
@@ -1781,7 +1757,6 @@ static void unifi_free_bulk_data(card_t *card, bulk_data_desc_t *bulk_data_slot)
*/
static void card_free_memory_resources(card_t *card)
{
- func_enter();
unifi_trace(card->ospriv, UDBG1, "Freeing card memory resources.\n");
@@ -1820,8 +1795,6 @@ static void card_init_soft_queues(card_t *card)
{
s16 i;
- func_enter();
-
unifi_trace(card->ospriv, UDBG1, "Initialising internal signal queues.\n");
/* Reset any state carried forward from a previous life */
card->fh_command_queue.q_rd_ptr = 0;
@@ -1858,7 +1831,6 @@ static void card_init_soft_queues(card_t *card)
void unifi_cancel_pending_signals(card_t *card)
{
s16 i, n, r;
- func_enter();
unifi_trace(card->ospriv, UDBG1, "Canceling pending signals.\n");
@@ -1951,7 +1923,6 @@ void unifi_cancel_pending_signals(card_t *card)
*/
void unifi_free_card(card_t *card)
{
- func_enter();
#ifdef CSR_PRE_ALLOC_NET_DATA
prealloc_netdata_free(card);
#endif
@@ -1989,8 +1960,6 @@ static CsrResult card_init_slots(card_t *card)
CsrResult r;
u8 i;
- func_enter();
-
/* Allocate the buffers we need, only once. */
if (card->memory_resources_allocated == 1)
{
@@ -2153,8 +2122,6 @@ static void CardReassignDynamicReservation(card_t *card)
{
u8 i;
- func_enter();
-
unifi_trace(card->ospriv, UDBG5, "Packets Txed %d %d %d %d\n",
card->dynamic_slot_data.packets_txed[0],
card->dynamic_slot_data.packets_txed[1],
@@ -2206,8 +2173,6 @@ static void CardCheckDynamicReservation(card_t *card, unifi_TrafficQueue queue)
q_t *sigq;
u16 num_data_slots = card->config_data.num_fromhost_data_slots - UNIFI_RESERVED_COMMAND_SLOTS;
- func_enter();
-
/* Calculate the pending queue length */
sigq = &card->fh_traffic_queue[queue];
q_len = CSR_WIFI_HIP_Q_SLOTS_USED(sigq);
@@ -2336,8 +2301,6 @@ void CardClearFromHostDataSlot(card_t *card, const s16 slot)
u8 queue = card->from_host_data[slot].queue;
const void *os_data_ptr = card->from_host_data[slot].bd.os_data_ptr;
- func_enter();
-
if (card->from_host_data[slot].bd.data_length == 0)
{
unifi_warning(card->ospriv,
@@ -2457,8 +2420,6 @@ u16 CardGetFreeFromHostDataSlots(card_t *card)
{
u16 i, n = 0;
- func_enter();
-
/* First two slots reserved for MLME */
for (i = 0; i < card->config_data.num_fromhost_data_slots; i++)
{
@@ -2506,7 +2467,6 @@ u16 CardAreAllFromHostDataSlotsEmpty(card_t *card)
static CsrResult unifi_identify_hw(card_t *card)
{
- func_enter();
card->chip_id = card->sdio_if->sdioId.cardId;
card->function = card->sdio_if->sdioId.sdioFunction;
@@ -2541,8 +2501,6 @@ static CsrResult unifi_prepare_hw(card_t *card)
CsrResult csrResult;
enum unifi_host_state old_state = card->host_state;
- func_enter();
-
r = unifi_identify_hw(card);
if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
{
@@ -2625,8 +2583,6 @@ static CsrResult unifi_read_chip_version(card_t *card)
CsrResult r;
u16 ver;
- func_enter();
-
gbl_chip_version = ChipHelper_GBL_CHIP_VERSION(card->helper);
/* Try to read the chip version from register. */
@@ -2684,8 +2640,6 @@ static CsrResult unifi_reset_hardware(card_t *card)
u16 new_block_size = UNIFI_IO_BLOCK_SIZE;
CsrResult csrResult;
- func_enter();
-
/* Errors returned by unifi_prepare_hw() are not critical at this point */
r = unifi_prepare_hw(card);
if (r == CSR_WIFI_HIP_RESULT_NO_DEVICE)
@@ -2818,8 +2772,6 @@ static CsrResult card_reset_method_io_enable(card_t *card)
CsrResult r;
CsrResult csrResult;
- func_enter();
-
/*
* This resets only function 1, so should be used in
* preference to the method below (CSR_FUNC_EN)
@@ -2915,8 +2867,6 @@ static CsrResult card_reset_method_dbg_reset(card_t *card)
{
CsrResult r;
- func_enter();
-
/*
* Prepare UniFi for h/w reset
*/
@@ -3008,8 +2958,6 @@ CsrResult unifi_card_hard_reset(card_t *card)
const struct chip_helper_reset_values *init_data;
u32 chunks;
- func_enter();
-
/* Clear cache of page registers */
card->proc_select = (u32)(-1);
card->dmem_page = (u32)(-1);
@@ -3097,8 +3045,6 @@ CsrResult CardGenInt(card_t *card)
{
CsrResult r;
- func_enter();
-
if (card->chip_id > SDIO_CARD_ID_UNIFI_2)
{
r = sdio_write_f0(card, SDIO_CSR_FROM_HOST_SCRATCH0,
@@ -3388,8 +3334,6 @@ CsrResult CardWriteBulkData(card_t *card, card_signal_t *csptr, unifi_TrafficQue
bulk_data_desc_t *bulkdata = csptr->bulkdata;
s16 h, nslots;
- func_enter();
-
/* Count the number of slots required */
for (i = 0; i < UNIFI_MAX_DATA_REFERENCES; i++)
{