Commit 937642f5 authored by Arend van Spriel's avatar Arend van Spriel Committed by John W. Linville

brcm80211: smac: remove interrupt disable callback functionality

There is no need to interrupt disable/enable functionality any
longer due to BCMA usage assures the correct core is accessed
in any context.
Reviewed-by: default avatarPieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: default avatarAlwin Beukers <alwin@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarFranky Lin <frankyl@broadcom.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent a232c8a1
...@@ -818,33 +818,6 @@ void ai_detach(struct si_pub *sih) ...@@ -818,33 +818,6 @@ void ai_detach(struct si_pub *sih)
kfree(sii); kfree(sii);
} }
/* register driver interrupt disabling and restoring callback functions */
void
ai_register_intr_callback(struct si_pub *sih, void *intrsoff_fn,
void *intrsrestore_fn,
void *intrsenabled_fn, void *intr_arg)
{
struct si_info *sii;
sii = (struct si_info *)sih;
sii->intr_arg = intr_arg;
sii->intrsoff_fn = (u32 (*)(void *)) intrsoff_fn;
sii->intrsrestore_fn = (void (*) (void *, u32)) intrsrestore_fn;
sii->intrsenabled_fn = (bool (*)(void *)) intrsenabled_fn;
/* save current core id. when this function called, the current core
* must be the core which provides driver functions(il, et, wl, etc.)
*/
sii->dev_coreid = sii->coreid[sii->curidx];
}
void ai_deregister_intr_callback(struct si_pub *sih)
{
struct si_info *sii;
sii = (struct si_info *)sih;
sii->intrsoff_fn = NULL;
}
uint ai_coreid(struct si_pub *sih) uint ai_coreid(struct si_pub *sih)
{ {
struct si_info *sii; struct si_info *sii;
......
...@@ -238,10 +238,6 @@ extern void __iomem *ai_switch_core(struct si_pub *sih, uint coreid, ...@@ -238,10 +238,6 @@ extern void __iomem *ai_switch_core(struct si_pub *sih, uint coreid,
uint *origidx, uint *intr_val); uint *origidx, uint *intr_val);
extern void ai_restore_core(struct si_pub *sih, uint coreid, uint intr_val); extern void ai_restore_core(struct si_pub *sih, uint coreid, uint intr_val);
extern void ai_pci_setup(struct si_pub *sih, uint coremask); extern void ai_pci_setup(struct si_pub *sih, uint coremask);
extern void ai_register_intr_callback(struct si_pub *sih, void *intrsoff_fn,
void *intrsrestore_fn,
void *intrsenabled_fn, void *intr_arg);
extern void ai_deregister_intr_callback(struct si_pub *sih);
extern void ai_clkctl_init(struct si_pub *sih); extern void ai_clkctl_init(struct si_pub *sih);
extern u16 ai_clkctl_fast_pwrup_delay(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); extern bool ai_clkctl_cc(struct si_pub *sih, uint mode);
......
...@@ -2370,27 +2370,6 @@ void brcms_c_intrson(struct brcms_c_info *wlc) ...@@ -2370,27 +2370,6 @@ void brcms_c_intrson(struct brcms_c_info *wlc)
bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask); bcma_write32(wlc_hw->d11core, D11REGOFFS(macintmask), wlc->macintmask);
} }
/*
* callback for siutils.c, which has only wlc handler, no wl they both check
* up, not only because there is no need to off/restore d11 interrupt but also
* because per-port code may require sync with valid interrupt.
*/
static u32 brcms_c_wlintrsoff(struct brcms_c_info *wlc)
{
if (!wlc->hw->up)
return 0;
return brcms_intrsoff(wlc->wl);
}
static void brcms_c_wlintrsrestore(struct brcms_c_info *wlc, u32 macintmask)
{
if (!wlc->hw->up)
return;
brcms_intrsrestore(wlc->wl, macintmask);
}
u32 brcms_c_intrsoff(struct brcms_c_info *wlc) u32 brcms_c_intrsoff(struct brcms_c_info *wlc)
{ {
struct brcms_hardware *wlc_hw = wlc->hw; struct brcms_hardware *wlc_hw = wlc->hw;
...@@ -4712,10 +4691,6 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core, ...@@ -4712,10 +4691,6 @@ static int brcms_b_attach(struct brcms_c_info *wlc, struct bcma_device *core,
/* Match driver "down" state */ /* Match driver "down" state */
ai_pci_down(wlc_hw->sih); ai_pci_down(wlc_hw->sih);
/* register sb interrupt callback functions */
ai_register_intr_callback(wlc_hw->sih, (void *)brcms_c_wlintrsoff,
(void *)brcms_c_wlintrsrestore, NULL, wlc);
/* turn off pll and xtal to match driver "down" state */ /* turn off pll and xtal to match driver "down" state */
brcms_b_xtal(wlc_hw, OFF); brcms_b_xtal(wlc_hw, OFF);
...@@ -4986,7 +4961,6 @@ static int brcms_b_detach(struct brcms_c_info *wlc) ...@@ -4986,7 +4961,6 @@ static int brcms_b_detach(struct brcms_c_info *wlc)
* and per-port interrupt object may has been freed. this must * and per-port interrupt object may has been freed. this must
* be done before sb core switch * be done before sb core switch
*/ */
ai_deregister_intr_callback(wlc_hw->sih);
ai_pci_sleep(wlc_hw->sih); ai_pci_sleep(wlc_hw->sih);
} }
......
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