diff options
Diffstat (limited to 'drivers/misc/cardreader')
| -rw-r--r-- | drivers/misc/cardreader/rts5227.c | 5 | ||||
| -rw-r--r-- | drivers/misc/cardreader/rtsx_pcr.c | 9 |
2 files changed, 6 insertions, 8 deletions
diff --git a/drivers/misc/cardreader/rts5227.c b/drivers/misc/cardreader/rts5227.c index 8859011672cb..8200af22b529 100644 --- a/drivers/misc/cardreader/rts5227.c +++ b/drivers/misc/cardreader/rts5227.c @@ -398,6 +398,11 @@ static int rts522a_extra_init_hw(struct rtsx_pcr *pcr) { rts5227_extra_init_hw(pcr); + /* Power down OCP for power consumption */ + if (!pcr->card_exist) + rtsx_pci_write_register(pcr, FPDCTL, OC_POWER_DOWN, + OC_POWER_DOWN); + rtsx_pci_write_register(pcr, FUNC_FORCE_CTL, FUNC_FORCE_UPME_XMT_DBG, FUNC_FORCE_UPME_XMT_DBG); rtsx_pci_write_register(pcr, PCLK_CTL, 0x04, 0x04); diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c index 5a491d2cd1ae..273311184669 100644 --- a/drivers/misc/cardreader/rtsx_pcr.c +++ b/drivers/misc/cardreader/rtsx_pcr.c @@ -59,12 +59,6 @@ static const struct pci_device_id rtsx_pci_ids[] = { MODULE_DEVICE_TABLE(pci, rtsx_pci_ids); -static inline void rtsx_pci_disable_aspm(struct rtsx_pcr *pcr) -{ - pcie_capability_clear_and_set_word(pcr->pci, PCI_EXP_LNKCTL, - PCI_EXP_LNKCTL_ASPMC, 0); -} - static int rtsx_comm_set_ltr_latency(struct rtsx_pcr *pcr, u32 latency) { rtsx_pci_write_register(pcr, MSGTXDATA0, @@ -1805,7 +1799,6 @@ static int rtsx_pci_runtime_resume(struct device *device) struct pci_dev *pcidev = to_pci_dev(device); struct pcr_handle *handle; struct rtsx_pcr *pcr; - int ret = 0; handle = pci_get_drvdata(pcidev); pcr = handle->pcr; @@ -1830,7 +1823,7 @@ static int rtsx_pci_runtime_resume(struct device *device) schedule_delayed_work(&pcr->idle_work, msecs_to_jiffies(200)); mutex_unlock(&pcr->pcr_mutex); - return ret; + return 0; } #else /* CONFIG_PM */ |