* [PATCH 0/2] PCI: dwc: Handle return value from endpoint .init/.preinit callbacks
@ 2026-07-28 1:24 Marek Vasut
2026-07-28 1:24 ` [PATCH 1/2] PCI: dwc: Handle return value from endpoint .init callback Marek Vasut
2026-07-28 1:24 ` [PATCH 2/2] PCI: dwc: Handle return value from endpoint .pre_init callback Marek Vasut
0 siblings, 2 replies; 5+ messages in thread
From: Marek Vasut @ 2026-07-28 1:24 UTC (permalink / raw)
To: linux-pci
Cc: imx, Heiko Stuebner, Geert Uytterhoeven, Vignesh Raghavendra,
Lorenzo Pieralisi, Frank Li, Niklas Cassel, Koichiro Den,
Krzysztof Wilczyński, Rob Herring, Jesper Nilsson,
Magnus Damm, linux-rockchip, linux-arm-kernel,
Siddharth Vadapalli, Shawn Lin, Srikanth Thokala, Marek Vasut,
Manivannan Sadhasivam, Qiang Yu, Bjorn Helgaas, linux-omap,
Qianfeng Rong, Mingkai Hu, Roy Zang, Minghuan Lian, Jingoo Han,
Yoshihiro Shimoda, linux-kernel, linux-renesas-soc,
Nicolas Frattaroli, Yuho Choi
This is a trivial preparatory change which allows checking
the struct dw_pcie_ep_ops .init/.pre_init return values.
Currently only the Layerscape PCIe controller benefits from this as
its ls_pcie_ep_init() may fail in dw_pcie_ep_get_func_from_ep() call,
but the Renesas R-Car Gen5 will benefit from this next.
Since this affects many controller glues and has a huge CC list,
I am sending this separately from the R-Car Gen5 patches.
Marek Vasut (2):
PCI: dwc: Handle return value from endpoint .init callback
PCI: dwc: Handle return value from endpoint .pre_init callback
drivers/pci/controller/dwc/pci-dra7xx.c | 4 +++-
drivers/pci/controller/dwc/pci-keystone.c | 4 +++-
drivers/pci/controller/dwc/pci-layerscape-ep.c | 6 ++++--
drivers/pci/controller/dwc/pcie-artpec6.c | 4 +++-
drivers/pci/controller/dwc/pcie-designware-ep.c | 14 ++++++++++----
drivers/pci/controller/dwc/pcie-designware.h | 4 ++--
drivers/pci/controller/dwc/pcie-dw-rockchip.c | 4 +++-
drivers/pci/controller/dwc/pcie-keembay.c | 4 +++-
drivers/pci/controller/dwc/pcie-rcar-gen4.c | 6 ++++--
9 files changed, 35 insertions(+), 15 deletions(-)
---
Cc: "Krzysztof Wilczyński" <kwilczynski@kernel.org>
Cc: Anand Moon <linux.amoon@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Frank Li <Frank.Li@nxp.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Koichiro Den <den@valinux.co.jp>
Cc: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Manivannan Sadhasivam <mani@kernel.org>
Cc: Minghuan Lian <minghuan.Lian@nxp.com>
Cc: Mingkai Hu <mingkai.hu@nxp.com>
Cc: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Cc: Niklas Cassel <cassel@kernel.org>
Cc: Qianfeng Rong <rongqianfeng@vivo.com>
Cc: Qiang Yu <qiang.yu@oss.qualcomm.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Roy Zang <roy.zang@nxp.com>
Cc: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Siddharth Vadapalli <s-vadapalli@ti.com>
Cc: Srikanth Thokala <srikanth.thokala@intel.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Yuho Choi <dbgh9129@gmail.com>
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
--
2.53.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] PCI: dwc: Handle return value from endpoint .init callback
2026-07-28 1:24 [PATCH 0/2] PCI: dwc: Handle return value from endpoint .init/.preinit callbacks Marek Vasut
@ 2026-07-28 1:24 ` Marek Vasut
2026-07-28 5:09 ` Siddharth Vadapalli
2026-07-28 1:24 ` [PATCH 2/2] PCI: dwc: Handle return value from endpoint .pre_init callback Marek Vasut
1 sibling, 1 reply; 5+ messages in thread
From: Marek Vasut @ 2026-07-28 1:24 UTC (permalink / raw)
To: linux-pci
Cc: imx, Heiko Stuebner, Geert Uytterhoeven, Vignesh Raghavendra,
Lorenzo Pieralisi, Frank Li, Niklas Cassel, Koichiro Den,
Krzysztof Wilczyński, Rob Herring, Jesper Nilsson,
Magnus Damm, linux-rockchip, linux-arm-kernel,
Siddharth Vadapalli, Shawn Lin, Srikanth Thokala, Marek Vasut,
Manivannan Sadhasivam, Qiang Yu, Bjorn Helgaas, linux-omap,
Qianfeng Rong, Mingkai Hu, Roy Zang, Minghuan Lian, Jingoo Han,
Yoshihiro Shimoda, linux-kernel, linux-renesas-soc,
Nicolas Frattaroli, Yuho Choi
Add return value handling for struct dw_pcie_ep_ops .init callback.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
---
Cc: "Krzysztof Wilczyński" <kwilczynski@kernel.org>
Cc: Anand Moon <linux.amoon@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Frank Li <Frank.Li@nxp.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Koichiro Den <den@valinux.co.jp>
Cc: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Manivannan Sadhasivam <mani@kernel.org>
Cc: Minghuan Lian <minghuan.Lian@nxp.com>
Cc: Mingkai Hu <mingkai.hu@nxp.com>
Cc: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Cc: Niklas Cassel <cassel@kernel.org>
Cc: Qianfeng Rong <rongqianfeng@vivo.com>
Cc: Qiang Yu <qiang.yu@oss.qualcomm.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Roy Zang <roy.zang@nxp.com>
Cc: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Siddharth Vadapalli <s-vadapalli@ti.com>
Cc: Srikanth Thokala <srikanth.thokala@intel.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Yuho Choi <dbgh9129@gmail.com>
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/pci/controller/dwc/pci-dra7xx.c | 4 +++-
drivers/pci/controller/dwc/pci-keystone.c | 4 +++-
drivers/pci/controller/dwc/pci-layerscape-ep.c | 6 ++++--
drivers/pci/controller/dwc/pcie-artpec6.c | 4 +++-
drivers/pci/controller/dwc/pcie-designware-ep.c | 7 +++++--
drivers/pci/controller/dwc/pcie-designware.h | 2 +-
drivers/pci/controller/dwc/pcie-dw-rockchip.c | 4 +++-
drivers/pci/controller/dwc/pcie-keembay.c | 4 +++-
8 files changed, 25 insertions(+), 10 deletions(-)
diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c
index 3fc889944f021..6ae5b27e27b32 100644
--- a/drivers/pci/controller/dwc/pci-dra7xx.c
+++ b/drivers/pci/controller/dwc/pci-dra7xx.c
@@ -373,12 +373,14 @@ static const struct dw_pcie_host_ops dra7xx_pcie_host_ops = {
.init = dra7xx_pcie_host_init,
};
-static void dra7xx_pcie_ep_init(struct dw_pcie_ep *ep)
+static int dra7xx_pcie_ep_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pci);
dra7xx_pcie_enable_wrapper_interrupts(dra7xx);
+
+ return 0;
}
static void dra7xx_pcie_raise_intx_irq(struct dra7xx_pcie *dra7xx)
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index f1b27aed488de..602516239a573 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -876,7 +876,7 @@ static const struct dw_pcie_ops ks_pcie_dw_pcie_ops = {
.write_dbi2 = ks_pcie_am654_write_dbi2,
};
-static void ks_pcie_am654_ep_init(struct dw_pcie_ep *ep)
+static int ks_pcie_am654_ep_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
int flags;
@@ -885,6 +885,8 @@ static void ks_pcie_am654_ep_init(struct dw_pcie_ep *ep)
flags = PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_TYPE_32;
dw_pcie_writel_dbi2(pci, PCI_BASE_ADDRESS_0, APP_ADDR_SPACE_0 - 1);
dw_pcie_writel_dbi(pci, PCI_BASE_ADDRESS_0, flags);
+
+ return 0;
}
static void ks_pcie_am654_raise_intx_irq(struct keystone_pcie *ks_pcie)
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c
index 8936975ff104e..527c57114dcfe 100644
--- a/drivers/pci/controller/dwc/pci-layerscape-ep.c
+++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c
@@ -147,7 +147,7 @@ ls_pcie_ep_get_features(struct dw_pcie_ep *ep)
return pcie->ls_epc;
}
-static void ls_pcie_ep_init(struct dw_pcie_ep *ep)
+static int ls_pcie_ep_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
struct ls_pcie_ep *pcie = to_ls_pcie_ep(pci);
@@ -155,10 +155,12 @@ static void ls_pcie_ep_init(struct dw_pcie_ep *ep)
ep_func = dw_pcie_ep_get_func_from_ep(ep, 0);
if (!ep_func)
- return;
+ return -ENODEV;
pcie->ls_epc->msi_capable = ep_func->msi_cap ? true : false;
pcie->ls_epc->msix_capable = ep_func->msix_cap ? true : false;
+
+ return 0;
}
static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no,
diff --git a/drivers/pci/controller/dwc/pcie-artpec6.c b/drivers/pci/controller/dwc/pcie-artpec6.c
index 5cd227dda9a10..7f0ba506dd1cf 100644
--- a/drivers/pci/controller/dwc/pcie-artpec6.c
+++ b/drivers/pci/controller/dwc/pcie-artpec6.c
@@ -335,7 +335,7 @@ static const struct dw_pcie_host_ops artpec6_pcie_host_ops = {
.init = artpec6_pcie_host_init,
};
-static void artpec6_pcie_ep_init(struct dw_pcie_ep *ep)
+static int artpec6_pcie_ep_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
struct artpec6_pcie *artpec6_pcie = to_artpec6_pcie(pci);
@@ -344,6 +344,8 @@ static void artpec6_pcie_ep_init(struct dw_pcie_ep *ep)
artpec6_pcie_init_phy(artpec6_pcie);
artpec6_pcie_deassert_core_reset(artpec6_pcie);
artpec6_pcie_wait_for_phy(artpec6_pcie);
+
+ return 0;
}
static int artpec6_pcie_raise_irq(struct dw_pcie_ep *ep, u8 func_no,
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 7d2794945704e..d78fb845582b2 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -1367,8 +1367,11 @@ int dw_pcie_ep_init_registers(struct dw_pcie_ep *ep)
list_add_tail(&ep_func->list, &ep->func_list);
}
- if (ep->ops->init)
- ep->ops->init(ep);
+ if (ep->ops->init) {
+ ret = ep->ops->init(ep);
+ if (ret)
+ goto err_remove_edma;
+ }
dw_pcie_ep_disable_bars(ep);
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h
index de4b245b1758c..004b433f17135 100644
--- a/drivers/pci/controller/dwc/pcie-designware.h
+++ b/drivers/pci/controller/dwc/pcie-designware.h
@@ -475,7 +475,7 @@ struct dw_pcie_rp {
struct dw_pcie_ep_ops {
void (*pre_init)(struct dw_pcie_ep *ep);
- void (*init)(struct dw_pcie_ep *ep);
+ int (*init)(struct dw_pcie_ep *ep);
int (*raise_irq)(struct dw_pcie_ep *ep, u8 func_no,
unsigned int type, u16 interrupt_num);
const struct pci_epc_features* (*get_features)(struct dw_pcie_ep *ep);
diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
index 731d93663ccae..bd5d1a2472a40 100644
--- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@ -469,12 +469,14 @@ static void rockchip_pcie_ep_hide_broken_ats_cap_rk3588(struct dw_pcie_ep *ep)
dw_pcie_remove_ext_capability(pci, PCI_EXT_CAP_ID_ATS);
}
-static void rockchip_pcie_ep_init(struct dw_pcie_ep *ep)
+static int rockchip_pcie_ep_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
rockchip_pcie_enable_l0s(pci);
rockchip_pcie_ep_hide_broken_ats_cap_rk3588(ep);
+
+ return 0;
};
static int rockchip_pcie_raise_irq(struct dw_pcie_ep *ep, u8 func_no,
diff --git a/drivers/pci/controller/dwc/pcie-keembay.c b/drivers/pci/controller/dwc/pcie-keembay.c
index 42fb5f24a2230..b11e66c10fffa 100644
--- a/drivers/pci/controller/dwc/pcie-keembay.c
+++ b/drivers/pci/controller/dwc/pcie-keembay.c
@@ -278,12 +278,14 @@ static int keembay_pcie_setup_msi_irq(struct keembay_pcie *pcie)
return 0;
}
-static void keembay_pcie_ep_init(struct dw_pcie_ep *ep)
+static int keembay_pcie_ep_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
struct keembay_pcie *pcie = dev_get_drvdata(pci->dev);
writel(EDMA_INT_EN, pcie->apb_base + PCIE_REGS_INTERRUPT_ENABLE);
+
+ return 0;
}
static int keembay_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no,
--
2.53.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/2] PCI: dwc: Handle return value from endpoint .pre_init callback
2026-07-28 1:24 [PATCH 0/2] PCI: dwc: Handle return value from endpoint .init/.preinit callbacks Marek Vasut
2026-07-28 1:24 ` [PATCH 1/2] PCI: dwc: Handle return value from endpoint .init callback Marek Vasut
@ 2026-07-28 1:24 ` Marek Vasut
2026-07-28 5:12 ` Siddharth Vadapalli
1 sibling, 1 reply; 5+ messages in thread
From: Marek Vasut @ 2026-07-28 1:24 UTC (permalink / raw)
To: linux-pci
Cc: imx, Heiko Stuebner, Geert Uytterhoeven, Vignesh Raghavendra,
Lorenzo Pieralisi, Frank Li, Niklas Cassel, Koichiro Den,
Krzysztof Wilczyński, Rob Herring, Jesper Nilsson,
Magnus Damm, linux-rockchip, linux-arm-kernel,
Siddharth Vadapalli, Shawn Lin, Srikanth Thokala, Marek Vasut,
Manivannan Sadhasivam, Qiang Yu, Bjorn Helgaas, linux-omap,
Qianfeng Rong, Mingkai Hu, Roy Zang, Minghuan Lian, Jingoo Han,
Yoshihiro Shimoda, linux-kernel, linux-renesas-soc,
Nicolas Frattaroli, Yuho Choi
Add return value handling for struct dw_pcie_ep_ops .pre_init callback.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
---
Cc: "Krzysztof Wilczyński" <kwilczynski@kernel.org>
Cc: Anand Moon <linux.amoon@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Frank Li <Frank.Li@nxp.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Koichiro Den <den@valinux.co.jp>
Cc: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Manivannan Sadhasivam <mani@kernel.org>
Cc: Minghuan Lian <minghuan.Lian@nxp.com>
Cc: Mingkai Hu <mingkai.hu@nxp.com>
Cc: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Cc: Niklas Cassel <cassel@kernel.org>
Cc: Qianfeng Rong <rongqianfeng@vivo.com>
Cc: Qiang Yu <qiang.yu@oss.qualcomm.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Roy Zang <roy.zang@nxp.com>
Cc: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Siddharth Vadapalli <s-vadapalli@ti.com>
Cc: Srikanth Thokala <srikanth.thokala@intel.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Yuho Choi <dbgh9129@gmail.com>
Cc: imx@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
---
drivers/pci/controller/dwc/pcie-designware-ep.c | 7 +++++--
drivers/pci/controller/dwc/pcie-designware.h | 2 +-
drivers/pci/controller/dwc/pcie-rcar-gen4.c | 6 ++++--
3 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index d78fb845582b2..b00239097d893 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -1524,8 +1524,11 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep)
if (ret)
return ret;
- if (ep->ops->pre_init)
- ep->ops->pre_init(ep);
+ if (ep->ops->pre_init) {
+ ret = ep->ops->pre_init(ep);
+ if (ret)
+ return ret;
+ }
ret = pci_epc_mem_init(epc, ep->phys_base, ep->addr_size,
ep->page_size);
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h
index 004b433f17135..6546dc3aa2075 100644
--- a/drivers/pci/controller/dwc/pcie-designware.h
+++ b/drivers/pci/controller/dwc/pcie-designware.h
@@ -474,7 +474,7 @@ struct dw_pcie_rp {
};
struct dw_pcie_ep_ops {
- void (*pre_init)(struct dw_pcie_ep *ep);
+ int (*pre_init)(struct dw_pcie_ep *ep);
int (*init)(struct dw_pcie_ep *ep);
int (*raise_irq)(struct dw_pcie_ep *ep, u8 func_no,
unsigned int type, u16 interrupt_num);
diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c
index 5f7211b91ee5b..fbe465a29068f 100644
--- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c
+++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c
@@ -481,7 +481,7 @@ static void rcar_gen4_remove_dw_pcie_rp(struct rcar_gen4_pcie *rcar)
}
/* Endpoint mode */
-static void rcar_gen4_pcie_ep_pre_init(struct dw_pcie_ep *ep)
+static int rcar_gen4_pcie_ep_pre_init(struct dw_pcie_ep *ep)
{
struct dw_pcie *dw = to_dw_pcie_from_ep(ep);
struct rcar_gen4_pcie *rcar = to_rcar_gen4_pcie(dw);
@@ -489,9 +489,11 @@ static void rcar_gen4_pcie_ep_pre_init(struct dw_pcie_ep *ep)
ret = rcar_gen4_pcie_common_init(rcar);
if (ret)
- return;
+ return ret;
writel(PCIEDMAINTSTSEN_INIT, rcar->base + PCIEDMAINTSTSEN);
+
+ return 0;
}
static void rcar_gen4_pcie_ep_deinit(struct rcar_gen4_pcie *rcar)
--
2.53.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] PCI: dwc: Handle return value from endpoint .init callback
2026-07-28 1:24 ` [PATCH 1/2] PCI: dwc: Handle return value from endpoint .init callback Marek Vasut
@ 2026-07-28 5:09 ` Siddharth Vadapalli
0 siblings, 0 replies; 5+ messages in thread
From: Siddharth Vadapalli @ 2026-07-28 5:09 UTC (permalink / raw)
To: Marek Vasut
Cc: imx, Heiko Stuebner, Geert Uytterhoeven, Vignesh Raghavendra,
linux-pci, Lorenzo Pieralisi, Frank Li, Niklas Cassel,
Koichiro Den, Krzysztof Wilczyński, Rob Herring,
Jesper Nilsson, Magnus Damm, linux-rockchip, linux-arm-kernel,
s-vadapalli, Shawn Lin, Srikanth Thokala, Manivannan Sadhasivam,
Qiang Yu, Bjorn Helgaas, linux-omap, Qianfeng Rong, Mingkai Hu,
Roy Zang, Minghuan Lian, Jingoo Han, Yoshihiro Shimoda,
linux-kernel, linux-renesas-soc, Nicolas Frattaroli, Yuho Choi
On 28/07/26 06:54, Marek Vasut wrote:
> Add return value handling for struct dw_pcie_ep_ops .init callback.
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Regards,
Siddharth.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] PCI: dwc: Handle return value from endpoint .pre_init callback
2026-07-28 1:24 ` [PATCH 2/2] PCI: dwc: Handle return value from endpoint .pre_init callback Marek Vasut
@ 2026-07-28 5:12 ` Siddharth Vadapalli
0 siblings, 0 replies; 5+ messages in thread
From: Siddharth Vadapalli @ 2026-07-28 5:12 UTC (permalink / raw)
To: Marek Vasut
Cc: linux-pci, imx, Heiko Stuebner, Geert Uytterhoeven,
Vignesh Raghavendra, Lorenzo Pieralisi, Frank Li, Niklas Cassel,
Koichiro Den, Krzysztof Wilczyński, Rob Herring,
Jesper Nilsson, Magnus Damm, linux-rockchip, linux-arm-kernel,
Shawn Lin, Srikanth Thokala, Manivannan Sadhasivam, Qiang Yu,
Bjorn Helgaas, linux-omap, Qianfeng Rong, Mingkai Hu, Roy Zang,
Minghuan Lian, Jingoo Han, Yoshihiro Shimoda, linux-kernel,
linux-renesas-soc, Nicolas Frattaroli, Yuho Choi, s-vadapalli
On 28/07/26 06:54, Marek Vasut wrote:
> Add return value handling for struct dw_pcie_ep_ops .pre_init callback.
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Regards,
Siddharth.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2026-07-28 5:09 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-07-28 1:24 [PATCH 0/2] PCI: dwc: Handle return value from endpoint .init/.preinit callbacks Marek Vasut
2026-07-28 1:24 ` [PATCH 1/2] PCI: dwc: Handle return value from endpoint .init callback Marek Vasut
2026-07-28 5:09 ` Siddharth Vadapalli
2026-07-28 1:24 ` [PATCH 2/2] PCI: dwc: Handle return value from endpoint .pre_init callback Marek Vasut
2026-07-28 5:12 ` Siddharth Vadapalli
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