powerpc/module_64: Convert #ifdef to IS_ENABLED()

Minor refactor for converting #ifdef to IS_ENABLED().

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N Rao <naveen@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20241030070850.1361304-6-hbathini@linux.ibm.com

diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index e9bab59..1db8840 100644 (file)
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -241,14 +241,8 @@ static unsigned long get_stubs_size(const Elf64_Ehdr *hdr,
                }
        }
 
-#ifdef CONFIG_DYNAMIC_FTRACE
-       /* make the trampoline to the ftrace_caller */
-       relocs++;
-#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
-       /* an additional one for ftrace_regs_caller */
-       relocs++;
-#endif
-#endif
+       /* stubs for ftrace_caller and ftrace_regs_caller */
+       relocs += IS_ENABLED(CONFIG_DYNAMIC_FTRACE) + IS_ENABLED(CONFIG_DYNAMIC_FTRACE_WITH_REGS);
 
        pr_debug("Looks like a total of %lu stubs, max\n", relocs);
        return relocs * sizeof(struct ppc64_stub_entry);