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@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210511091344.4508-1-thunder.leizhen@huawei.com
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);