diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0165-staging-fsl-dpaa2-mac-defer-probe-if-no-mc-portal-is.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0165-staging-fsl-dpaa2-mac-defer-probe-if-no-mc-portal-is.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0165-staging-fsl-dpaa2-mac-defer-probe-if-no-mc-portal-is.patch b/target/linux/layerscape/patches-5.4/701-net-0165-staging-fsl-dpaa2-mac-defer-probe-if-no-mc-portal-is.patch new file mode 100644 index 0000000000..083e7427ad --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0165-staging-fsl-dpaa2-mac-defer-probe-if-no-mc-portal-is.patch @@ -0,0 +1,23 @@ +From 8bfccd1f7b096d5e5a6db2cda9d5e983b4422da2 Mon Sep 17 00:00:00 2001 +From: Ioana Radulescu <ruxandra.radulescu@nxp.com> +Date: Wed, 29 Nov 2017 17:39:05 +0200 +Subject: [PATCH] staging: fsl-dpaa2/mac: defer probe if no mc portal is found + +Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> +--- + drivers/staging/fsl-dpaa2/mac/mac.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/staging/fsl-dpaa2/mac/mac.c ++++ b/drivers/staging/fsl-dpaa2/mac/mac.c +@@ -494,8 +494,8 @@ static int dpaa2_mac_probe(struct fsl_mc + err = fsl_mc_portal_allocate(mc_dev, FSL_MC_IO_ATOMIC_CONTEXT_PORTAL, + &mc_dev->mc_io); + if (err || !mc_dev->mc_io) { +- dev_err(dev, "fsl_mc_portal_allocate error: %d\n", err); +- err = -ENODEV; ++ dev_dbg(dev, "fsl_mc_portal_allocate error: %d\n", err); ++ err = -EPROBE_DEFER; + goto err_free_netdev; + } + |