From: Nipun Gupta Date: Mon, 11 Dec 2017 15:45:38 +0000 (+0530) Subject: staging: fsl-mc: do not print error in case of defer probe error X-Git-Tag: v4.16-rc1~112^2~341 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9c70dbd0850f15cc11a888b5a2e3378572fd4bf6;p=linux.git staging: fsl-mc: do not print error in case of defer probe error Devices on MC bus can be deferred because of dependencies on other modules (such as IOMMU). Those are not the actual errors; as probing is again done by the kernel at later stages. So this patch avoids the error print in such case. Signed-off-by: Nipun Gupta Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c b/drivers/staging/fsl-mc/bus/fsl-mc-bus.c index f15bab32fb2f..664cc8cbae65 100644 --- a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c +++ b/drivers/staging/fsl-mc/bus/fsl-mc-bus.c @@ -228,7 +228,8 @@ static int fsl_mc_driver_probe(struct device *dev) error = mc_drv->probe(mc_dev); if (error < 0) { - dev_err(dev, "%s failed: %d\n", __func__, error); + if (error != -EPROBE_DEFER) + dev_err(dev, "%s failed: %d\n", __func__, error); return error; }