misc: rtsx: remove unused function

removed unused function 'rtsx_pci_disable_aspm'

Signed-off-by: Ricky Wu <ricky_wu@realtek.com>
Link: https://lore.kernel.org/r/20201230063953.10972-1-ricky_wu@realtek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c
index 2aa6648..d782754 100644 (file)
--- 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,