Messages in this thread Patch in this message | | | From | Nipun Gupta <> | Subject | [PATCH 2/2 v2] staging: fsl-mc: do not print error in case of defer probe error | Date | Mon, 11 Dec 2017 21:06:32 +0530 |
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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 <nipun.gupta@nxp.com> --- drivers/staging/fsl-mc/bus/fsl-mc-bus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c b/drivers/staging/fsl-mc/bus/fsl-mc-bus.c index 409f2b9..10cee00 100644 --- a/drivers/staging/fsl-mc/bus/fsl-mc-bus.c +++ b/drivers/staging/fsl-mc/bus/fsl-mc-bus.c @@ -171,7 +171,8 @@ 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; } -- 1.9.1
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