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Subject[PATCH 09/18] staging: fsl-dpaa2/eth: Reset dpbp
Date
Reset the buffer pool object before using it, like we do
for the other DPAA2 objects.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
---
drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
index d3ec384c7364..fd56fbd20087 100644
--- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
+++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
@@ -1687,6 +1687,12 @@ static int setup_dpbp(struct dpaa2_eth_priv *priv)
goto err_open;
}

+ err = dpbp_reset(priv->mc_io, 0, dpbp_dev->mc_handle);
+ if (err) {
+ dev_err(dev, "dpbp_reset() failed\n");
+ goto err_reset;
+ }
+
err = dpbp_enable(priv->mc_io, 0, dpbp_dev->mc_handle);
if (err) {
dev_err(dev, "dpbp_enable() failed\n");
@@ -1705,6 +1711,7 @@ static int setup_dpbp(struct dpaa2_eth_priv *priv)
err_get_attr:
dpbp_disable(priv->mc_io, 0, dpbp_dev->mc_handle);
err_enable:
+err_reset:
dpbp_close(priv->mc_io, 0, dpbp_dev->mc_handle);
err_open:
fsl_mc_object_free(dpbp_dev);
--
2.11.0
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