diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-05-23 17:52:44 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lpieralisi@kernel.org> | 2023-05-29 16:58:36 +0200 |
| commit | 56ad9b2110699a80eb5f49413add2bf4b90bb285 (patch) | |
| tree | d475b215e654331f30dd82edcbab9b4b458f01b6 /drivers/pci/controller/pcie-rcar-host.c | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
PCI: rcar-host: Remove unused static pcie_base and pcie_dev
After the L1 link state transition exception handler rework, the static
copies of the remapped PCIe controller address and the PCIe device
pointer became unused. Remove them.
Link: https://lore.kernel.org/r/f29a8c37bd906dfbe23208cc2b089da17e339a75.1684857051.git.geert+renesas@glider.be
Fixes: 6e36203bc14ce147 ("PCI: rcar: Use PCI_SET_ERROR_RESPONSE after read which triggered an exception")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Diffstat (limited to 'drivers/pci/controller/pcie-rcar-host.c')
| -rw-r--r-- | drivers/pci/controller/pcie-rcar-host.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c index e80e56b2a842..7ffcd0f5aa45 100644 --- a/drivers/pci/controller/pcie-rcar-host.c +++ b/drivers/pci/controller/pcie-rcar-host.c @@ -41,21 +41,6 @@ struct rcar_msi { int irq2; }; -#ifdef CONFIG_ARM -/* - * Here we keep a static copy of the remapped PCIe controller address. - * This is only used on aarch32 systems, all of which have one single - * PCIe controller, to provide quick access to the PCIe controller in - * the L1 link state fixup function, called from the ARM fault handler. - */ -static void __iomem *pcie_base; -/* - * Static copy of PCIe device pointer, so we can check whether the - * device is runtime suspended or not. - */ -static struct device *pcie_dev; -#endif - /* Structure representing the PCIe interface */ struct rcar_pcie_host { struct rcar_pcie pcie; @@ -879,12 +864,6 @@ static int rcar_pcie_get_resources(struct rcar_pcie_host *host) } host->msi.irq2 = i; -#ifdef CONFIG_ARM - /* Cache static copy for L1 link state fixup hook on aarch32 */ - pcie_base = pcie->base; - pcie_dev = pcie->dev; -#endif - return 0; err_irq2: |