From 3becd11dffe5d4a7467ebd841172f3e091fbcbd0 Mon Sep 17 00:00:00 2001 From: Qian Cai Date: Wed, 5 Jun 2019 16:46:19 -0400 Subject: [PATCH] powerpc/eeh_cache: fix a W=1 kernel-doc warning The opening comment mark "/**" is reserved for kernel-doc comments, so it will generate a warning with "make W=1". arch/powerpc/kernel/eeh_cache.c:37: warning: cannot understand function prototype: 'struct pci_io_addr_range Since this is not a kernel-doc for the struct below, but rather an overview of this source eeh_cache.c, just use the free-form comments kernel-doc syntax instead. Signed-off-by: Qian Cai Acked-by: Russell Currey Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/eeh_cache.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/kernel/eeh_cache.c b/arch/powerpc/kernel/eeh_cache.c index 9c68f0837385..52c57d883e4a 100644 --- a/arch/powerpc/kernel/eeh_cache.c +++ b/arch/powerpc/kernel/eeh_cache.c @@ -31,6 +31,8 @@ /** + * DOC: Overview + * * The pci address cache subsystem. This subsystem places * PCI device address resources into a red-black tree, sorted * according to the address range, so that given only an i/o @@ -47,6 +49,7 @@ * than any hash algo I could think of for this problem, even * with the penalty of slow pointer chases for d-cache misses). */ + struct pci_io_addr_range { struct rb_node rb_node; resource_size_t addr_lo;