6.1-stable review patch. If anyone has any objections, please let me know.
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From: Bjorn Helgaas bhelgaas@google.com
[ Upstream commit 951b7ccc54591ba48755b5e0c7fc8b9623a64640 ]
015c9cbcf0ad ("mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER") added PCI_GLI_9750_CORRERR_MASK, the offset of the AER Capability in config space, and PCI_GLI_9750_CORRERR_MASK_REPLAY_TIMER_TIMEOUT, the Replay Timer Timeout bit in the AER Correctable Error Status register.
Use pci_find_ext_capability() to locate the AER Capability and use the existing PCI_ERR_COR_REP_TIMER definition to mask the bit.
This removes a little bit of unnecessarily device-specific code and makes AER-related things more greppable.
Signed-off-by: Bjorn Helgaas bhelgaas@google.com Link: https://lore.kernel.org/r/20240327214831.1544595-2-helgaas@kernel.org Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/mmc/host/sdhci-pci-gli.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)
--- a/drivers/mmc/host/sdhci-pci-gli.c +++ b/drivers/mmc/host/sdhci-pci-gli.c @@ -27,8 +27,6 @@ #define PCI_GLI_9750_PM_CTRL 0xFC #define PCI_GLI_9750_PM_STATE GENMASK(1, 0)
-#define PCI_GLI_9750_CORRERR_MASK 0x214 -#define PCI_GLI_9750_CORRERR_MASK_REPLAY_TIMER_TIMEOUT BIT(12)
#define SDHCI_GLI_9750_CFG2 0x848 #define SDHCI_GLI_9750_CFG2_L1DLY GENMASK(28, 24) @@ -154,8 +152,6 @@ #define PCI_GLI_9755_PM_CTRL 0xFC #define PCI_GLI_9755_PM_STATE GENMASK(1, 0)
-#define PCI_GLI_9755_CORRERR_MASK 0x214 -#define PCI_GLI_9755_CORRERR_MASK_REPLAY_TIMER_TIMEOUT BIT(12)
#define GLI_MAX_TUNING_LOOP 40
@@ -501,9 +497,7 @@ static void gl9750_hw_setting(struct sdh pci_write_config_dword(pdev, PCI_GLI_9750_PM_CTRL, value);
/* mask the replay timer timeout of AER */ - pci_read_config_dword(pdev, PCI_GLI_9750_CORRERR_MASK, &value); - value |= PCI_GLI_9750_CORRERR_MASK_REPLAY_TIMER_TIMEOUT; - pci_write_config_dword(pdev, PCI_GLI_9750_CORRERR_MASK, value); + sdhci_gli_mask_replay_timer_timeout(pdev);
gl9750_wt_off(host); } @@ -715,9 +709,7 @@ static void gl9755_hw_setting(struct sdh pci_write_config_dword(pdev, PCI_GLI_9755_PM_CTRL, value);
/* mask the replay timer timeout of AER */ - pci_read_config_dword(pdev, PCI_GLI_9755_CORRERR_MASK, &value); - value |= PCI_GLI_9755_CORRERR_MASK_REPLAY_TIMER_TIMEOUT; - pci_write_config_dword(pdev, PCI_GLI_9755_CORRERR_MASK, value); + sdhci_gli_mask_replay_timer_timeout(pdev);
gl9755_wt_off(pdev); }