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author | Takashi Iwai <tiwai@suse.de> | 2016-03-08 09:49:43 (GMT) |
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committer | Takashi Iwai <tiwai@suse.de> | 2016-03-08 09:49:43 (GMT) |
commit | 56d94d70398f0fbb1863a03a145db1a86f009a71 (patch) | |
tree | 9e52dc537f8f8359c70b66f5000192bb280b41b9 /drivers/net/ethernet/chelsio/cxgb3/t3_hw.c | |
parent | bb63f726f98bec032c7322a9c36eb4167307d856 (diff) | |
parent | fc4f000bf8c0cbf38f44de6bd5e225574e572ed4 (diff) | |
download | linux-56d94d70398f0fbb1863a03a145db1a86f009a71.tar.xz |
Merge branch 'topic/hda' into for-next
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb3/t3_hw.c')
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb3/t3_hw.c | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c b/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c index ee04caa..a89721f 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c @@ -681,6 +681,24 @@ int t3_seeprom_wp(struct adapter *adapter, int enable) return t3_seeprom_write(adapter, EEPROM_STAT_ADDR, enable ? 0xc : 0); } +static int vpdstrtouint(char *s, int len, unsigned int base, unsigned int *val) +{ + char tok[len + 1]; + + memcpy(tok, s, len); + tok[len] = 0; + return kstrtouint(strim(tok), base, val); +} + +static int vpdstrtou16(char *s, int len, unsigned int base, u16 *val) +{ + char tok[len + 1]; + + memcpy(tok, s, len); + tok[len] = 0; + return kstrtou16(strim(tok), base, val); +} + /** * get_vpd_params - read VPD parameters from VPD EEPROM * @adapter: adapter to read @@ -709,19 +727,19 @@ static int get_vpd_params(struct adapter *adapter, struct vpd_params *p) return ret; } - ret = kstrtouint(vpd.cclk_data, 10, &p->cclk); + ret = vpdstrtouint(vpd.cclk_data, vpd.cclk_len, 10, &p->cclk); if (ret) return ret; - ret = kstrtouint(vpd.mclk_data, 10, &p->mclk); + ret = vpdstrtouint(vpd.mclk_data, vpd.mclk_len, 10, &p->mclk); if (ret) return ret; - ret = kstrtouint(vpd.uclk_data, 10, &p->uclk); + ret = vpdstrtouint(vpd.uclk_data, vpd.uclk_len, 10, &p->uclk); if (ret) return ret; - ret = kstrtouint(vpd.mdc_data, 10, &p->mdc); + ret = vpdstrtouint(vpd.mdc_data, vpd.mdc_len, 10, &p->mdc); if (ret) return ret; - ret = kstrtouint(vpd.mt_data, 10, &p->mem_timing); + ret = vpdstrtouint(vpd.mt_data, vpd.mt_len, 10, &p->mem_timing); if (ret) return ret; memcpy(p->sn, vpd.sn_data, SERNUM_LEN); @@ -733,10 +751,12 @@ static int get_vpd_params(struct adapter *adapter, struct vpd_params *p) } else { p->port_type[0] = hex_to_bin(vpd.port0_data[0]); p->port_type[1] = hex_to_bin(vpd.port1_data[0]); - ret = kstrtou16(vpd.xaui0cfg_data, 16, &p->xauicfg[0]); + ret = vpdstrtou16(vpd.xaui0cfg_data, vpd.xaui0cfg_len, 16, + &p->xauicfg[0]); if (ret) return ret; - ret = kstrtou16(vpd.xaui1cfg_data, 16, &p->xauicfg[1]); + ret = vpdstrtou16(vpd.xaui1cfg_data, vpd.xaui1cfg_len, 16, + &p->xauicfg[1]); if (ret) return ret; } |