brcmsmac: remove si_pmu_init() and si_pmu_res_init()

This is already done by bcma_pmu_init() and bcma_pmu_resources_init() in bcma.

Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 0 insertions, 80 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index 4abf9b679268..c15d9fc2ffdd 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -503,9 +503,7 @@ static struct si_info *ai_doattach(struct si_info *sii,
 
         /* PMU specific initializations */
         if (ai_get_cccaps(sih) & CC_CAP_PMU) {
-                si_pmu_init(sih);
                 (void)si_pmu_measure_alpclk(sih);
-                si_pmu_res_init(sih);
         }
 
         /* setup the GPIO based LED powersave register */
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
index 0399a865e332..045f43a0a647 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.c
@@ -108,37 +108,6 @@
 #define RES4313_HT_AVAIL_RSRC           14
 #define RES4313_MACPHY_CLK_AVAIL_RSRC   15
 
-/* Determine min/max rsrc masks. Value 0 leaves hardware at default. */
-static void si_pmu_res_masks(struct si_pub *sih, u32 * pmin, u32 * pmax)
-{
-        u32 min_mask = 0, max_mask = 0;
-        uint rsrcs;
-
-        /* # resources */
-        rsrcs = (ai_get_pmucaps(sih) & PCAP_RC_MASK) >> PCAP_RC_SHIFT;
-
-        /* determine min/max rsrc masks */
-        switch (ai_get_chip_id(sih)) {
-        case BCM43224_CHIP_ID:
-        case BCM43225_CHIP_ID:
-                /* ??? */
-                break;
-
-        case BCM4313_CHIP_ID:
-                min_mask = PMURES_BIT(RES4313_BB_PU_RSRC) |
-                    PMURES_BIT(RES4313_XTAL_PU_RSRC) |
-                    PMURES_BIT(RES4313_ALP_AVAIL_RSRC) |
-                    PMURES_BIT(RES4313_BB_PLL_PWRSW_RSRC);
-                max_mask = 0xffff;
-                break;
-        default:
-                break;
-        }
-
-        *pmin = min_mask;
-        *pmax = max_mask;
-}
-
 void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid)
 {
         u32 tmp = 0;
@@ -284,51 +253,6 @@ u32 si_pmu_alp_clock(struct si_pub *sih)
         return clock;
 }
 
-/* initialize PMU */
-void si_pmu_init(struct si_pub *sih)
-{
-        struct si_info *sii = container_of(sih, struct si_info, pub);
-        struct bcma_device *core;
-
-        /* select chipc */
-        core = sii->icbus->drv_cc.core;
-
-        if (ai_get_pmurev(sih) == 1)
-                bcma_mask32(core, CHIPCREGOFFS(pmucontrol),
-                            ~PCTL_NOILP_ON_WAIT);
-        else if (ai_get_pmurev(sih) >= 2)
-                bcma_set32(core, CHIPCREGOFFS(pmucontrol), PCTL_NOILP_ON_WAIT);
-}
-
-/* initialize PMU resources */
-void si_pmu_res_init(struct si_pub *sih)
-{
-        struct si_info *sii = container_of(sih, struct si_info, pub);
-        struct bcma_device *core;
-        u32 min_mask = 0, max_mask = 0;
-
-        /* select to chipc */
-        core = sii->icbus->drv_cc.core;
-
-        /* Determine min/max rsrc masks */
-        si_pmu_res_masks(sih, &min_mask, &max_mask);
-
-        /* It is required to program max_mask first and then min_mask */
-
-        /* Program max resource mask */
-
-        if (max_mask)
-                bcma_write32(core, CHIPCREGOFFS(max_res_mask), max_mask);
-
-        /* Program min resource mask */
-
-        if (min_mask)
-                bcma_write32(core, CHIPCREGOFFS(min_res_mask), min_mask);
-
-        /* Add some delay; allow resources to come up and settle. */
-        mdelay(2);
-}
-
 u32 si_pmu_measure_alpclk(struct si_pub *sih)
 {
         struct si_info *sii = container_of(sih, struct si_info, pub);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
index 3e39c5e0f9ff..2f0ad2830ab1 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/pmu.h
@@ -28,8 +28,6 @@ extern u32 si_pmu_alp_clock(struct si_pub *sih);
 extern void si_pmu_pllupd(struct si_pub *sih);
 extern void si_pmu_spuravoid_pllupdate(struct si_pub *sih, u8 spuravoid);
 extern u32 si_pmu_pllcontrol(struct si_pub *sih, uint reg, u32 mask, u32 val);
-extern void si_pmu_init(struct si_pub *sih);
-extern void si_pmu_res_init(struct si_pub *sih);
 extern u32 si_pmu_measure_alpclk(struct si_pub *sih);
 
 #endif /* _BRCM_PMU_H_ */