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 <[email protected]> Signed-off-by: Zhen Lei <[email protected]> --- drivers/gpu/drm/mcde/mcde_dsi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mcde/mcde_dsi.c b/drivers/gpu/drm/mcde/mcde_dsi.c index b3fd3501c412799..5aade1d13961ab7 100644 --- a/drivers/gpu/drm/mcde/mcde_dsi.c +++ b/drivers/gpu/drm/mcde/mcde_dsi.c @@ -1196,10 +1196,8 @@ static int mcde_dsi_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); d->regs = devm_ioremap_resource(dev, res); - if (IS_ERR(d->regs)) { - dev_err(dev, "no DSI regs\n"); + if (IS_ERR(d->regs)) return PTR_ERR(d->regs); - } dsi_id = readl(d->regs + DSI_ID_REG); dev_info(dev, "HW revision 0x%08x\n", dsi_id); -- 2.26.0.106.g9fadedd
