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45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
--- a/arch/mips/bcm47xx/setup.c
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+++ b/arch/mips/bcm47xx/setup.c
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@@ -137,6 +137,7 @@ static int bcm47xx_get_sprom_ssb(struct
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char prefix[10];
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if (bus->bustype == SSB_BUSTYPE_PCI) {
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+ memset(out, 0, sizeof(struct ssb_sprom));
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snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
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bus->host_pci->bus->number + 1,
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PCI_SLOT(bus->host_pci->devfn));
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@@ -165,6 +166,7 @@ static int bcm47xx_get_invariants(struct
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if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
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iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
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+ memset(&iv->sprom, 0, sizeof(struct ssb_sprom));
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bcm47xx_fill_sprom(&iv->sprom, NULL);
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if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
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@@ -263,12 +265,14 @@ static int bcm47xx_get_sprom_bcma(struct
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switch (bus->hosttype) {
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case BCMA_HOSTTYPE_PCI:
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+ memset(out, 0, sizeof(struct ssb_sprom));
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snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
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bus->host_pci->bus->number + 1,
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PCI_SLOT(bus->host_pci->devfn));
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bcm47xx_fill_sprom(out, prefix);
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return 0;
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case BCMA_HOSTTYPE_SOC:
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+ memset(out, 0, sizeof(struct ssb_sprom));
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bcm47xx_fill_sprom_ethernet(out, NULL);
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core = bcma_find_core(bus, BCMA_CORE_80211);
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if (core) {
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--- a/arch/mips/bcm47xx/sprom.c
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+++ b/arch/mips/bcm47xx/sprom.c
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@@ -555,8 +555,6 @@ void bcm47xx_fill_sprom_ethernet(struct
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void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
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{
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- memset(sprom, 0, sizeof(struct ssb_sprom));
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-
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bcm47xx_fill_sprom_ethernet(sprom, prefix);
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nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0);
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