[2/3] staging: vchiq_2835_arm: quit using custom down_interruptible()
diff mbox series

Message ID 20181212185136.6620-3-nsaenzjulienne@suse.de
State Accepted
Commit ff5979ad86368425b7da3a25f4e84650b51ff5fd
Headers show
Series
  • staging: vchiq: fix completion routines & semaphores
Related show

Commit Message

Nicolas Saenz Julienne Dec. 12, 2018, 6:51 p.m. UTC
vchi_killable.h overrides down_interruptible() by implementing a
function similar to down_killable(). To make things simpler we turn
calls to down_interruptible() into kernel's implementation of
down_killable().

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 .../staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
index ecee54a31f8d..691038cdfdab 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
@@ -543,7 +543,7 @@  create_pagelist(char __user *buf, size_t count, unsigned short type)
 		(g_cache_line_size - 1)))) {
 		char *fragments;
 
-		if (down_interruptible(&g_free_fragments_sema) != 0) {
+		if (down_killable(&g_free_fragments_sema)) {
 			cleanup_pagelistinfo(pagelistinfo);
 			return NULL;
 		}