diff options
| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-05-11 17:13:44 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-05-22 01:58:27 +0200 |
| commit | 9146bc275b7f73210c00eca3c5cf6897450b8896 (patch) | |
| tree | 340a0e2b875156392d8c24a1db6aaf45b81f316c /drivers/gpu/drm/mcde/mcde_dsi.c | |
| parent | 72667f1cd1640036e7c412df83e3c39d759acc2f (diff) | |
drm/mcde: Remove redundant error printing in mcde_dsi_probe()
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
Diffstat (limited to 'drivers/gpu/drm/mcde/mcde_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/mcde/mcde_dsi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/mcde/mcde_dsi.c b/drivers/gpu/drm/mcde/mcde_dsi.c index b3fd3501c412..5aade1d13961 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); |