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| author | grehan <grehan@FreeBSD.org> | 2011-06-28 06:26:03 +0000 |
|---|---|---|
| committer | grehan <grehan@FreeBSD.org> | 2011-06-28 06:26:03 +0000 |
| commit | 2c6741be0f59191f2283eb268e4f7690399d578a (patch) | |
| tree | b139c8c6dcca4fa284815daade405b75886ee360 /sys/dev/ath/if_ath_ahb.c | |
| parent | 3c35264f695e0a1f8a04dbcca1c93bb5159b2274 (diff) | |
| parent | 19ae02bba572390c7299166228d31e54003e094a (diff) | |
| download | FreeBSD-src-2c6741be0f59191f2283eb268e4f7690399d578a.zip FreeBSD-src-2c6741be0f59191f2283eb268e4f7690399d578a.tar.gz | |
IFC @ r222830
Diffstat (limited to 'sys/dev/ath/if_ath_ahb.c')
| -rw-r--r-- | sys/dev/ath/if_ath_ahb.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/dev/ath/if_ath_ahb.c b/sys/dev/ath/if_ath_ahb.c index 33b8b92..a2bca05 100644 --- a/sys/dev/ath/if_ath_ahb.c +++ b/sys/dev/ath/if_ath_ahb.c @@ -123,7 +123,7 @@ ath_ahb_attach(device_t dev) device_printf(sc->sc_dev, "eeprom @ %p\n", (void *) eepromaddr); psc->sc_eeprom = bus_alloc_resource(dev, SYS_RES_MEMORY, &rid, (uintptr_t) eepromaddr, (uintptr_t) eepromaddr + (uintptr_t) ((ATH_EEPROM_DATA_SIZE * 2) - 1), 0, RF_ACTIVE); - if (psc->sc_sr == NULL) { + if (psc->sc_eeprom == NULL) { device_printf(dev, "cannot map eeprom space\n"); goto bad0; } @@ -139,6 +139,10 @@ ath_ahb_attach(device_t dev) /* Copy the EEPROM data out */ sc->sc_eepromdata = malloc(ATH_EEPROM_DATA_SIZE * 2, M_TEMP, M_NOWAIT | M_ZERO); + if (sc->sc_eepromdata == NULL) { + device_printf(dev, "cannot allocate memory for eeprom data\n"); + goto bad1; + } device_printf(sc->sc_dev, "eeprom data @ %p\n", (void *) rman_get_bushandle(psc->sc_eeprom)); /* XXX why doesn't this work? -adrian */ #if 0 |
