diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-07-21 23:23:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-22 13:29:44 +0200 |
| commit | 22bf3251d7b7da0339f41ec27f2c3d4e0ec02255 (patch) | |
| tree | c89fb08e30571600fd8e787ef352d038b273e13e /drivers/misc/cardreader/rts5209.c | |
| parent | misc: rtsx: Remove unused pcie_cap (diff) | |
| download | linux-22bf3251d7b7da0339f41ec27f2c3d4e0ec02255.tar.xz linux-22bf3251d7b7da0339f41ec27f2c3d4e0ec02255.zip | |
misc: rtsx: Remove rtsx_pci_read/write_config() wrappers
rtsx_pci_read_config_dword() and similar wrappers around the PCI config
accessors add very little value, and they obscure the fact that often we
are accessing standard PCI registers that should be coordinated with the
PCI core.
Remove the wrappers and use the PCI config accessors directly. No
functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200721212336.1159079-4-helgaas@kernel.org
[ fixed up some other instances as original patch was based on old tree - gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/cardreader/rts5209.c')
| -rw-r--r-- | drivers/misc/cardreader/rts5209.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/misc/cardreader/rts5209.c b/drivers/misc/cardreader/rts5209.c index 659056164b21..39a6a7ecc32e 100644 --- a/drivers/misc/cardreader/rts5209.c +++ b/drivers/misc/cardreader/rts5209.c @@ -23,9 +23,10 @@ static u8 rts5209_get_ic_version(struct rtsx_pcr *pcr) static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr) { + struct pci_dev *pdev = pcr->pci; u32 reg; - rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, ®); + pci_read_config_dword(pdev, PCR_SETTING_REG1, ®); pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); if (rts5209_vendor_setting1_valid(reg)) { @@ -34,7 +35,7 @@ static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr) pcr->aspm_en = rts5209_reg_to_aspm(reg); } - rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, ®); + pci_read_config_dword(pdev, PCR_SETTING_REG2, ®); pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); if (rts5209_vendor_setting2_valid(reg)) { |