ld: fs/debugfs/file.o: in function `debugfs_print_regs': file.c:(.text+0x95a): undefined reference to `ioread64be' >> ld: file.c:(.text+0x9dd): undefined reference to `ioread64' Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202309291322.3pZiyosI-lkp@xxxxxxxxx/ Signed-off-by: Frank Li <Frank.Li@xxxxxxx> --- fs/debugfs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 5b8d4fd7c747..b406283806d9 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -1179,7 +1179,7 @@ void debugfs_print_regs(struct seq_file *s, const struct debugfs_reg *regs, seq_printf(s, "%s = 0x%04x\n", regs->name, b ? ioread16be(reg) : ioread16(reg)); break; -#ifdef CONFIG_64BIT +#if defined(ioread64) && defined (ioread64be) case sizeof(u64): seq_printf(s, "%s = 0x%016llx\n", regs->name, b ? ioread64be(reg) : ioread64(reg)); -- 2.34.1
