diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/7180-staging-fsl-mc-implement-uevent-callback-and-set-the.patch')
-rw-r--r-- | target/linux/layerscape/patches-4.4/7180-staging-fsl-mc-implement-uevent-callback-and-set-the.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-4.4/7180-staging-fsl-mc-implement-uevent-callback-and-set-the.patch b/target/linux/layerscape/patches-4.4/7180-staging-fsl-mc-implement-uevent-callback-and-set-the.patch new file mode 100644 index 0000000000..266219b8a8 --- /dev/null +++ b/target/linux/layerscape/patches-4.4/7180-staging-fsl-mc-implement-uevent-callback-and-set-the.patch @@ -0,0 +1,32 @@ +From 721966c3990bc4596c6270afc1ea68c756b72f0d Mon Sep 17 00:00:00 2001 +From: Stuart Yoder <stuart.yoder@nxp.com> +Date: Wed, 22 Jun 2016 16:40:43 -0500 +Subject: [PATCH 180/226] staging: fsl-mc: implement uevent callback and set + the modalias + +Replace placeholder code in the uevent callback to properly +set the MODALIAS env variable. + +Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +--- + drivers/staging/fsl-mc/bus/mc-bus.c | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +--- a/drivers/staging/fsl-mc/bus/mc-bus.c ++++ b/drivers/staging/fsl-mc/bus/mc-bus.c +@@ -78,7 +78,13 @@ out: + */ + static int fsl_mc_bus_uevent(struct device *dev, struct kobj_uevent_env *env) + { +- pr_debug("%s invoked\n", __func__); ++ struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev); ++ ++ if (add_uevent_var(env, "MODALIAS=fsl-mc:v%08Xd%s", ++ mc_dev->obj_desc.vendor, ++ mc_dev->obj_desc.type)) ++ return -ENOMEM; ++ + return 0; + } + |