1 files changed, 0 insertions, 78 deletions
diff --git a/target/linux/layerscape/patches-4.4/7191-staging-fsl-mc-bus-rescan-attribute-to-sync-kernel-w.patch b/target/linux/layerscape/patches-4.4/7191-staging-fsl-mc-bus-rescan-attribute-to-sync-kernel-w.patch
deleted file mode 100644
index d89815d812..0000000000
--- a/target/linux/layerscape/patches-4.4/7191-staging-fsl-mc-bus-rescan-attribute-to-sync-kernel-w.patch
+++ /dev/null
@@ -1,78 +0,0 @@
-From 417d71b1e291725c01893bf1553478924d05952f Mon Sep 17 00:00:00 2001
-From: Lijun Pan <Lijun.Pan@freescale.com>
-Date: Mon, 8 Feb 2016 17:40:16 -0600
-Subject: [PATCH 191/226] staging: fsl-mc: bus rescan attribute to sync kernel
- with MC
-
-Introduce the rescan attribute as a bus attribute to
-synchronize the fsl-mc bus objects and the MC firmware.
-
-To rescan the fsl-mc bus, e.g.,
-echo 1 > /sys/bus/fsl-mc/rescan
-
-Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com>
----
- drivers/staging/fsl-mc/bus/mc-bus.c |   47 +++++++++++++++++++++++++++++++++++
- 1 file changed, 47 insertions(+)
-
---- a/drivers/staging/fsl-mc/bus/mc-bus.c
-+++ b/drivers/staging/fsl-mc/bus/mc-bus.c
-@@ -139,11 +139,58 @@ static const struct attribute_group *fsl
- 	NULL,
- };
- 
-+static int scan_fsl_mc_bus(struct device *dev, void *data)
-+{
-+	unsigned int irq_count;
-+	struct fsl_mc_device *root_mc_dev;
-+	struct fsl_mc_bus *root_mc_bus;
-+
-+	if (fsl_mc_is_root_dprc(dev)) {
-+		root_mc_dev = to_fsl_mc_device(dev);
-+		root_mc_bus = to_fsl_mc_bus(root_mc_dev);
-+		mutex_lock(&root_mc_bus->scan_mutex);
-+		dprc_scan_objects(root_mc_dev, &irq_count);
-+		mutex_unlock(&root_mc_bus->scan_mutex);
-+	}
-+
-+	return 0;
-+}
-+
-+static ssize_t bus_rescan_store(struct bus_type *bus,
-+				const char *buf, size_t count)
-+{
-+	unsigned long val;
-+
-+	if (kstrtoul(buf, 0, &val) < 0)
-+		return -EINVAL;
-+
-+	if (val)
-+		bus_for_each_dev(bus, NULL, NULL, scan_fsl_mc_bus);
-+
-+	return count;
-+}
-+static BUS_ATTR(rescan, (S_IWUSR | S_IWGRP), NULL, bus_rescan_store);
-+
-+static struct attribute *fsl_mc_bus_attrs[] = {
-+	&bus_attr_rescan.attr,
-+	NULL,
-+};
-+
-+static const struct attribute_group fsl_mc_bus_group = {
-+	.attrs = fsl_mc_bus_attrs,
-+};
-+
-+static const struct attribute_group *fsl_mc_bus_groups[] = {
-+	&fsl_mc_bus_group,
-+	NULL,
-+};
-+
- struct bus_type fsl_mc_bus_type = {
- 	.name = "fsl-mc",
- 	.match = fsl_mc_bus_match,
- 	.uevent = fsl_mc_bus_uevent,
- 	.dev_groups = fsl_mc_dev_groups,
-+	.bus_groups = fsl_mc_bus_groups,
- };
- EXPORT_SYMBOL_GPL(fsl_mc_bus_type);
-