diff options
Diffstat (limited to 'drivers/misc/cardreader/rts5249.c')
| -rw-r--r-- | drivers/misc/cardreader/rts5249.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/misc/cardreader/rts5249.c b/drivers/misc/cardreader/rts5249.c index 5171fdd92f3c..d122608e9f79 100644 --- a/drivers/misc/cardreader/rts5249.c +++ b/drivers/misc/cardreader/rts5249.c @@ -349,15 +349,12 @@ static int rtsx_base_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) static void rts5249_set_aspm(struct rtsx_pcr *pcr, bool enable) { - u8 val = 0; - if (pcr->aspm_enabled == enable) return; - if (enable) - val = pcr->aspm_en; - rtsx_pci_update_cfg_byte(pcr, pcr->pcie_cap + PCI_EXP_LNKCTL, - ASPM_MASK_NEG, val); + pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, + PCI_EXP_LNKCTL_ASPMC, + enable ? pcr->aspm_en : 0); pcr->aspm_enabled = enable; } |