When devm_ioremap_resource() fails, a clear enough error message will be
printed by its subfunction __devm_ioremap_resource(). The error
information contains the device name, failure cause, and possibly resource
information.
Therefore, remove the error printing here to simplify code and reduce the
binary size.
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
---
drivers/pci/controller/pcie-mediatek.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c
index 62a042e75d9a2f4..25bee693834f95e 100644
--- a/drivers/pci/controller/pcie-mediatek.c
+++ b/drivers/pci/controller/pcie-mediatek.c
@@ -991,10 +991,8 @@ static int mtk_pcie_subsys_powerup(struct mtk_pcie *pcie)
regs = platform_get_resource_byname(pdev, IORESOURCE_MEM, "subsys");
if (regs) {
pcie->base = devm_ioremap_resource(dev, regs);
- if (IS_ERR(pcie->base)) {
- dev_err(dev, "failed to map shared register\n");
+ if (IS_ERR(pcie->base))
return PTR_ERR(pcie->base);
- }
}
pcie->free_ck = devm_clk_get(dev, "free_ck");
--
2.26.0.106.g9fadedd
