[PATCH] powerpc/rtas: fix typo of ibm,open-errinjct in rtas filter

Commit bd59380c5ba4 ("powerpc/rtas: Restrict RTAS requests from userspace")
introduced the following error when invoking the errinjct userspace
tool.

[root@ltcalpine2-lp5 librtas]# errinjct open
[327884.071171] sys_rtas: RTAS call blocked - exploit attempt?
[327884.071186] sys_rtas: token=0x26, nargs=0 (called by errinjct)
errinjct: Could not open RTAS error injection facility
errinjct: librtas: open: Unexpected I/O error

The entry for ibm,open-errinjct in rtas_filter array has a typo where
the "j" is omitted in the rtas call name. After fixing this typo the
errinjct tool functions again as expected.

[root@ltcalpine2-lp5 linux]# errinjct open
RTAS error injection facility open, token = 1

fixes: bd59380c5ba4 ("powerpc/rtas: Restrict RTAS requests from userspace")
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
---
 arch/powerpc/kernel/rtas.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 954f41676f69..cccb32cf0e08 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c

@@ -1030,7 +1030,7 @@ static struct rtas_filter rtas_filters[] __ro_after_init = {
 	{ "ibm,display-message", -1, 0, -1, -1, -1 },
 	{ "ibm,errinjct", -1, 2, -1, -1, -1, 1024 },
 	{ "ibm,close-errinjct", -1, -1, -1, -1, -1 },
-	{ "ibm,open-errinct", -1, -1, -1, -1, -1 },
+	{ "ibm,open-errinjct", -1, -1, -1, -1, -1 },
 	{ "ibm,get-config-addr-info2", -1, -1, -1, -1, -1 },
 	{ "ibm,get-dynamic-sensor-state", -1, 1, -1, -1, -1 },
 	{ "ibm,get-indices", -1, 2, 3, -1, -1 },

-- 
2.27.0