From: Roland Vossen Date: Tue, 3 May 2011 09:35:50 +0000 (+0200) Subject: staging: brcm80211: removed ASSERTs from aiutils.c X-Git-Tag: v3.0-rc1~336^2~543 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dc98693b2af042bc2089156dc698379dd48eecac;p=karo-tx-linux.git staging: brcm80211: removed ASSERTs from aiutils.c Code cleanup. Cc: devel@linuxdriverproject.org Cc: linux-wireless@vger.kernel.org Cc: Brett Rudley Cc: Henry Ptasinski Cc: Roland Vossen Signed-off-by: Arend van Spriel Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/brcm80211/brcmsmac/aiutils.c b/drivers/staging/brcm80211/brcmsmac/aiutils.c index c57b6c749f25..3d7a2d615f2c 100644 --- a/drivers/staging/brcm80211/brcmsmac/aiutils.c +++ b/drivers/staging/brcm80211/brcmsmac/aiutils.c @@ -601,7 +601,6 @@ static bool ai_buscore_setup(si_info_t *sii, chipcregs_t *cc, uint bustype, uint pciidx, pcieidx, pcirev, pcierev; cc = ai_setcoreidx(&sii->pub, SI_CC_IDX); - ASSERT(cc); /* get chipcommon rev */ sii->pub.ccrev = (int)ai_corerev(&sii->pub); @@ -747,7 +746,6 @@ static __used void ai_nvram_process(si_info_t *sii, char *pvars) if (sii->pub.boardtype == 0) { SI_ERROR(("si_doattach: unknown board type\n")); - ASSERT(sii->pub.boardtype); } sii->pub.boardflags = getintvar(pvars, "boardflags"); @@ -764,8 +762,6 @@ static si_info_t *ai_doattach(si_info_t *sii, uint devid, uint socitype; uint origidx; - ASSERT(GOODREGS(regs)); - memset((unsigned char *) sii, 0, sizeof(si_info_t)); savewin = 0; @@ -902,7 +898,6 @@ static si_info_t *ai_doattach(si_info_t *sii, uint devid, ai_corereg(sih, SI_CC_IDX, offsetof(chipcregs_t, gpiotimerval), ~0, w); if (PCIE(sii)) { - ASSERT(sii->pch != NULL); pcicore_attach(sii->pch, pvars, SI_DOATTACH); } @@ -1094,8 +1089,6 @@ void *ai_switch_core(si_t *sih, uint coreid, uint *origidx, uint *intr_val) INTR_OFF(sii, *intr_val); *origidx = sii->curidx; cc = ai_setcore(sih, coreid, 0); - ASSERT(cc != NULL); - return cc; } @@ -1142,10 +1135,6 @@ uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val) sii = SI_INFO(sih); - ASSERT(GOODIDX(coreidx)); - ASSERT(regoff < SI_CORE_SIZE); - ASSERT((val & ~mask) == 0); - if (coreidx >= SI_MAXCORES) return 0; @@ -1156,7 +1145,6 @@ uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val) if (!sii->regs[coreidx]) { sii->regs[coreidx] = REG_MAP(sii->coresba[coreidx], SI_CORE_SIZE); - ASSERT(GOODREGS(sii->regs[coreidx])); } r = (u32 *) ((unsigned char *) sii->regs[coreidx] + regoff); } else if (sih->bustype == PCI_BUS) { @@ -1199,7 +1187,6 @@ uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val) r = (u32 *) ((unsigned char *) ai_setcoreidx(&sii->pub, coreidx) + regoff); } - ASSERT(r != NULL); /* mask and set */ if (mask || val) { @@ -1229,7 +1216,6 @@ void ai_core_disable(si_t *sih, u32 bits) sii = SI_INFO(sih); - ASSERT(GOODREGS(sii->curwrap)); ai = sii->curwrap; /* if core is already in reset, just return */ @@ -1256,7 +1242,6 @@ void ai_core_reset(si_t *sih, u32 bits, u32 resetbits) u32 dummy; sii = SI_INFO(sih); - ASSERT(GOODREGS(sii->curwrap)); ai = sii->curwrap; /* @@ -1284,8 +1269,6 @@ static uint ai_slowclk_src(si_info_t *sii) chipcregs_t *cc; u32 val; - ASSERT(SI_FAST(sii) || ai_coreid(&sii->pub) == CC_CORE_ID); - if (sii->pub.ccrev < 6) { if (sii->pub.bustype == PCI_BUS) { pci_read_config_dword(sii->pbus, PCI_GPIO_OUT, @@ -1301,20 +1284,15 @@ static uint ai_slowclk_src(si_info_t *sii) return SCC_SS_XTAL; } -/* return the ILP (slowclock) min or max frequency */ +/* +* return the ILP (slowclock) min or max frequency +* precondition: we've established the chip has dynamic clk control +*/ static uint ai_slowclk_freq(si_info_t *sii, bool max_freq, chipcregs_t *cc) { u32 slowclk; uint div; - ASSERT(SI_FAST(sii) || ai_coreid(&sii->pub) == CC_CORE_ID); - - /* - * shouldn't be here unless we've established - * the chip has dynamic clk control - */ - ASSERT(R_REG(&cc->capabilities) & CC_CAP_PWR_CTL); - slowclk = ai_slowclk_src(sii); if (sii->pub.ccrev < 6) { if (slowclk == SCC_SS_PCI) @@ -1335,8 +1313,6 @@ static uint ai_slowclk_freq(si_info_t *sii, bool max_freq, chipcregs_t *cc) else if (slowclk == SCC_SS_PCI) return max_freq ? (PCIMAXFREQ / div) : (PCIMINFREQ / div); - else - ASSERT(0); } else { /* Chipc rev 10 is InstaClock */ div = R_REG(&cc->system_clk_ctl) >> SYCC_CD_SHIFT; @@ -1398,7 +1374,6 @@ void ai_clkctl_init(si_t *sih) if (cc == NULL) return; } - ASSERT(cc != NULL); /* set all Instaclk chip ILP to 1 MHz */ if (sih->ccrev >= 10) @@ -1449,7 +1424,6 @@ u16 ai_clkctl_fast_pwrup_delay(si_t *sih) if (cc == NULL) goto done; } - ASSERT(cc != NULL); slowminfreq = ai_slowclk_freq(sii, false, cc); fpdelay = (((R_REG(&cc->pll_on_delay) + 2) * 1000000) + @@ -1570,12 +1544,6 @@ static bool _ai_clkctl_cc(si_info_t *sii, uint mode) if (sii->pub.ccrev < 6) return false; - /* - * Chips with ccrev 10 are EOL and they - * don't have SYCC_HR which we use below - */ - ASSERT(sii->pub.ccrev != 10); - if (!fast) { INTR_OFF(sii, intr_val); origidx = sii->curidx; @@ -1591,7 +1559,6 @@ static bool _ai_clkctl_cc(si_info_t *sii, uint mode) if (cc == NULL) goto done; } - ASSERT(cc != NULL); if (!CCCTL_ENAB(&sii->pub) && (sii->pub.ccrev < 20)) goto done; @@ -1617,7 +1584,6 @@ static bool _ai_clkctl_cc(si_info_t *sii, uint mode) u32 htavail = CCS_HTAVAIL; SPINWAIT(((R_REG(&cc->clk_ctl_st) & htavail) == 0), PMU_MAX_TRANSITION_DLY); - ASSERT(R_REG(&cc->clk_ctl_st) & htavail); } else { udelay(PLL_DELAY); } @@ -1646,7 +1612,7 @@ static bool _ai_clkctl_cc(si_info_t *sii, uint mode) break; default: - ASSERT(0); + break; } done: @@ -1662,9 +1628,6 @@ int ai_devpath(si_t *sih, char *path, int size) { int slen; - ASSERT(path != NULL); - ASSERT(size >= SI_DEVPATH_BUFSZ); - if (!path || size <= 0) return -1; @@ -1674,7 +1637,6 @@ int ai_devpath(si_t *sih, char *path, int size) slen = snprintf(path, (size_t) size, "sb/%u/", ai_coreidx(sih)); break; case PCI_BUS: - ASSERT((SI_INFO(sih))->pbus != NULL); slen = snprintf(path, (size_t) size, "pci/%u/%u/", ((struct pci_dev *)((SI_INFO(sih))->pbus))->bus->number, PCI_SLOT( @@ -1683,7 +1645,6 @@ int ai_devpath(si_t *sih, char *path, int size) default: slen = -1; - ASSERT(0); break; } @@ -1836,9 +1797,6 @@ void ai_pci_setup(si_t *sih, uint coremask) if (sii->pub.bustype != PCI_BUS) return; - ASSERT(PCI(sii) || PCIE(sii)); - ASSERT(sii->pub.buscoreidx != BADIDX); - if (PCI(sii)) { /* get current core index */ idx = sii->curidx; @@ -1895,8 +1853,6 @@ int ai_pci_fixcfg(si_t *sih) si_info_t *sii = SI_INFO(sih); - ASSERT(sii->pub.bustype == PCI_BUS); - /* Fixup PI in SROM shadow area to enable the correct PCI core access */ /* save the current index */ origidx = ai_coreidx(&sii->pub); @@ -1905,12 +1861,10 @@ int ai_pci_fixcfg(si_t *sih) if (sii->pub.buscoretype == PCIE_CORE_ID) { pcieregs = ai_setcore(&sii->pub, PCIE_CORE_ID, 0); regs = pcieregs; - ASSERT(pcieregs != NULL); reg16 = &pcieregs->sprom[SRSH_PI_OFFSET]; } else if (sii->pub.buscoretype == PCI_CORE_ID) { pciregs = ai_setcore(&sii->pub, PCI_CORE_ID, 0); regs = pciregs; - ASSERT(pciregs != NULL); reg16 = &pciregs->sprom[SRSH_PI_OFFSET]; } pciidx = ai_coreidx(&sii->pub); @@ -2012,7 +1966,6 @@ bool ai_deviceremoved(si_t *sih) switch (sih->bustype) { case PCI_BUS: - ASSERT(sii->pbus != NULL); pci_read_config_dword(sii->pbus, PCI_VENDOR_ID, &w); if ((w & 0xFFFF) != PCI_VENDOR_ID_BROADCOM) return true;