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ath10k: delete ar_pci->fw_indicator_address 

It always contains the same constant, no need to have a separate variable for it.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Kalle Valo 2014-03-28 09:32:46 +02:00
parent 929417cf0e
commit b39712ce29
2 changed files with 6 additions and 13 deletions
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16
drivers/net/wireless/ath/ath10k/pci.c
View File

@ -1753,16 +1753,15 @@ static int ath10k_pci_ce_init(struct ath10k *ar)
static void ath10k_pci_fw_interrupt_handler(struct ath10k *ar)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
u32 fw_indicator_address, fw_indicator;
u32 fw_indicator;
ath10k_pci_wake(ar);
fw_indicator_address = ar_pci->fw_indicator_address;
fw_indicator = ath10k_pci_read32(ar, fw_indicator_address);
fw_indicator = ath10k_pci_read32(ar, FW_INDICATOR_ADDRESS);
if (fw_indicator & FW_IND_EVENT_PENDING) {
/* ACK: clear Target-side pending event */
ath10k_pci_write32(ar, fw_indicator_address,
ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS,
fw_indicator & ~FW_IND_EVENT_PENDING);
if (ar_pci->started) {
@ -1781,7 +1780,6 @@ static void ath10k_pci_fw_interrupt_handler(struct ath10k *ar)
static int ath10k_pci_warm_reset(struct ath10k *ar)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
int ret = 0;
u32 val;
@ -1813,7 +1811,7 @@ static int ath10k_pci_warm_reset(struct ath10k *ar)
msleep(100);
/* clear fw indicator */
ath10k_pci_write32(ar, ar_pci->fw_indicator_address, 0);
ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS, 0);
/* clear target LF timer interrupts */
val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS +
@ -2154,7 +2152,6 @@ static irqreturn_t ath10k_pci_interrupt_handler(int irq, void *arg)
static void ath10k_pci_early_irq_tasklet(unsigned long data)
{
struct ath10k *ar = (struct ath10k *)data;
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
u32 fw_ind;
int ret;
@ -2165,9 +2162,9 @@ static void ath10k_pci_early_irq_tasklet(unsigned long data)
return;
}
fw_ind = ath10k_pci_read32(ar, ar_pci->fw_indicator_address);
fw_ind = ath10k_pci_read32(ar, FW_INDICATOR_ADDRESS);
if (fw_ind & FW_IND_EVENT_PENDING) {
ath10k_pci_write32(ar, ar_pci->fw_indicator_address,
ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS,
fw_ind & ~FW_IND_EVENT_PENDING);
/* Some structures are unavailable during early boot or at
@ -2544,7 +2541,6 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
}
ar_pci->ar = ar;
ar_pci->fw_indicator_address = FW_INDICATOR_ADDRESS;
atomic_set(&ar_pci->keep_awake_count, 0);
pci_set_drvdata(pdev, ar);

3
drivers/net/wireless/ath/ath10k/pci.h
View File

@ -189,9 +189,6 @@ struct ath10k_pci {
struct ath10k_hif_cb msg_callbacks_current;
/* Target address used to signal a pending firmware event */
u32 fw_indicator_address;
/* Copy Engine used for Diagnostic Accesses */
struct ath10k_ce_pipe *ce_diag;