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PCI: dwc: Check CONFIG_PCI_MSI inside dw_pcie_msi_init()

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Move the IS_ENABLED(CONFIG_PCI_MSI) check into dw_pcie_msi_init()
instead of duplicating it in all the drivers.

Link: https://lore.kernel.org/r/20200821035420.380495-22-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Yue Wang <yue.wang@Amlogic.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Cc: Xiaowei Song <songxiaowei@hisilicon.com>
Cc: Binghui Wang <wangbinghui@hisilicon.com>
Cc: Stanimir Varbanov <svarbanov@mm-sol.com>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: linux-amlogic@lists.infradead.org
Cc: linux-arm-kernel@axis.com
Cc: linux-arm-msm@vger.kernel.org
This commit is contained in:
Rob Herring
2020-08-20 21:54:01 -06:00
committed by Lorenzo Pieralisi
parent 421063efaf
commit cf627713e3
9 changed files with 11 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/pci/controller/dwc/pci-meson.c
View File

@@ -377,12 +377,6 @@ static int meson_pcie_establish_link(struct meson_pcie *mp)
return dw_pcie_wait_for_link(pci);
}
static void meson_pcie_enable_interrupts(struct meson_pcie *mp)
{
if (IS_ENABLED(CONFIG_PCI_MSI))
dw_pcie_msi_init(&mp->pci.pp);
}
static int meson_pcie_rd_own_conf(struct pci_bus *bus, u32 devfn,
int where, int size, u32 *val)
{
@@ -466,7 +460,7 @@ static int meson_pcie_host_init(struct pcie_port *pp)
if (ret)
return ret;
meson_pcie_enable_interrupts(mp);
dw_pcie_msi_init(pp);
return 0;
}