brcmsmac: remove ai_pci_setup()

This is now done by calling bcma_core_pci_irq_ctl()
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/brcm80211/brcmsmac/aiutils.c

@@ -842,29 +842,6 @@ void ai_pci_down(struct si_pub *sih)
 	pcicore_down(sii->pch, SI_PCIDOWN);
 }
 
-/*
- * Configure the pci core for pci client (NIC) action
- * coremask is the bitvec of cores by index to be enabled.
- */
-void ai_pci_setup(struct si_pub *sih, uint coremask)
-{
-	struct si_info *sii;
-	u32 w;
-
-	sii = (struct si_info *)sih;
-
-	/*
-	 * Enable sb->pci interrupts.  Assume
-	 * PCI rev 2.3 support was added in pci core rev 6 and things changed..
-	 */
-	if (PCIE(sih)) {
-		/* pci config write to set this core bit in PCIIntMask */
-		pci_read_config_dword(sii->pcibus, PCI_INT_MASK, &w);
-		w |= (coremask << PCI_SBIM_SHIFT);
-		pci_write_config_dword(sii->pcibus, PCI_INT_MASK, w);
-	}
-}
-
 /*
  * Fixup SROMless PCI device's configuration.
  * The current core may be changed upon return.

drivers/net/wireless/brcm80211/brcmsmac/aiutils.h

@@ -196,7 +196,6 @@ extern u32 ai_core_cflags(struct bcma_device *core, u32 mask, u32 val);
 extern struct si_pub *ai_attach(struct bcma_bus *pbus);
 extern void ai_detach(struct si_pub *sih);
 extern uint ai_cc_reg(struct si_pub *sih, uint regoff, u32 mask, u32 val);
-extern void ai_pci_setup(struct si_pub *sih, uint coremask);
 extern void ai_clkctl_init(struct si_pub *sih);
 extern u16 ai_clkctl_fast_pwrup_delay(struct si_pub *sih);
 extern bool ai_clkctl_cc(struct si_pub *sih, uint mode);

drivers/net/wireless/brcm80211/brcmsmac/main.c

@@ -5050,8 +5050,6 @@ static void brcms_b_hw_up(struct brcms_hardware *wlc_hw)
 
 static int brcms_b_up_prep(struct brcms_hardware *wlc_hw)
 {
-	uint coremask;
-
 	BCMMSG(wlc_hw->wlc->wiphy, "wl%d\n", wlc_hw->unit);
 
 	/*
@@ -5066,9 +5064,8 @@ static int brcms_b_up_prep(struct brcms_hardware *wlc_hw)
 	 * Configure pci/pcmcia here instead of in brcms_c_attach()
 	 * to allow mfg hotswap:  down, hotswap (chip power cycle), up.
 	 */
-	coremask = (1 << wlc_hw->wlc->core->coreidx);
-
-	ai_pci_setup(wlc_hw->sih, coremask);
+	bcma_core_pci_irq_ctl(&wlc_hw->d11core->bus->drv_pci, wlc_hw->d11core,
+			      true);
 
 	/*
 	 * Need to read the hwradio status here to cover the case where the