diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0140-staging-vchiq_arm-Make-debugfs-failure-non-fatal.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0140-staging-vchiq_arm-Make-debugfs-failure-non-fatal.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0140-staging-vchiq_arm-Make-debugfs-failure-non-fatal.patch b/target/linux/brcm2708/patches-4.14/950-0140-staging-vchiq_arm-Make-debugfs-failure-non-fatal.patch new file mode 100644 index 0000000000..71d6fa9dda --- /dev/null +++ b/target/linux/brcm2708/patches-4.14/950-0140-staging-vchiq_arm-Make-debugfs-failure-non-fatal.patch @@ -0,0 +1,29 @@ +From a200e0d898cd6396061e3a1901ac73df389b6e3d Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Tue, 12 Dec 2017 12:12:46 +0000 +Subject: [PATCH 140/454] staging: vchiq_arm: Make debugfs failure non-fatal + +It can be useful to be able to open multiple vchiq instances in a +single process. This currently fails due to a debugfs collision, +so make such a failure non-fatal. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + .../staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 6 +----- + 1 file changed, 1 insertion(+), 5 deletions(-) + +--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c ++++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +@@ -1754,11 +1754,7 @@ vchiq_open(struct inode *inode, struct f + instance->state = state; + instance->pid = current->tgid; + +- ret = vchiq_debugfs_add_instance(instance); +- if (ret != 0) { +- kfree(instance); +- return ret; +- } ++ (void)vchiq_debugfs_add_instance(instance); + + sema_init(&instance->insert_event, 0); + sema_init(&instance->remove_event, 0); |