Messages in this thread Patch in this message | | | From | Jim Quinlan <> | Subject | [PATCH v1 6/6] PCI: brcmstb: check return value of clk_prepare_enable() | Date | Wed, 25 Nov 2020 14:24:23 -0500 |
| |
The check was missing on PCIe resume.
Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com> --- drivers/pci/controller/pcie-brcmstb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index 469bbb0ebdd9..56c88d2b4f87 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -1380,7 +1380,9 @@ static int brcm_pcie_resume(struct device *dev) base = pcie->base; brcm_set_regulators(pcie, TURN_ON); - clk_prepare_enable(pcie->clk); + ret = clk_prepare_enable(pcie->clk); + if (ret) + return ret; ret = brcm_phy_start(pcie); if (ret) -- 2.17.1 [unhandled content-type:application/pkcs7-signature] | |