This patch is to fix the following compile warning: pci-s32cc-ep.c:504:21: warning: the comparison will always evaluate as 'true' for the address of 'msi_irq' will never be NULL [-Waddress]
The reason it that, the variable pp->msi_irq is always true, since it is a array, so change to use pp->msi_irq[0], which is the real used irq for s32g pci driver, to fix the above warning. Signed-off-by: Zhantao Tang <[email protected]> --- drivers/pci/controller/dwc/pci-s32cc-ep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pci-s32cc-ep.c b/drivers/pci/controller/dwc/pci-s32cc-ep.c index 37f649ce83e1..7ddf12e64682 100644 --- a/drivers/pci/controller/dwc/pci-s32cc-ep.c +++ b/drivers/pci/controller/dwc/pci-s32cc-ep.c @@ -501,7 +501,7 @@ static int s32cc_pcie_config_ep(struct s32cc_pcie *s32cc_pp, if (ret) dev_err(dev, "Unable to setup MSI domain for EP\n"); - if (pp->msi_irq) + if (pp->msi_irq[0]) irq_set_chained_handler_and_data(pp->msi_irq[0], dw_ep_chained_msi_isr, pp); -- 2.34.1
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