powerpc/rtas: fix miswording in rtas_function kerneldoc

The 'filter' member is a pointer, not a bool; fix the wording
accordingly.

Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230220-rtas-queue-for-6-4-v1-4-010e4416f13f@linux.ibm.com

diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index c73b01d722f65fa3bbcb948fa2a1ced8f807c0b5..c29c38b1a55adc2fc3640f69c6e87923c9ff63ab 100644 (file)
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -68,7 +68,7 @@ struct rtas_filter {
  *                            functions are believed to have no users on
  *                            ppc64le, and we want to keep it that way. It does
  *                            not make sense for this to be set when @filter
- *                            is false.
+ *                            is NULL.
  */
 struct rtas_function {
        s32 token;