Re: [RFC Part1 PATCH v3 09/17] resource: Consolidate resource walking code

From: Tom Lendacky <thomas.lendacky@amd.com>

The walk_iomem_res_desc(), walk_system_ram_res() and walk_system_ram_range()
functions each have much of the same code.  Create a new function that
consolidates the common code from these functions in one place to reduce
the amount of duplicated code.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Brijesh Singh <redacted>
---
 kernel/resource.c | 53 ++++++++++++++++++++++++++---------------------------
 1 file changed, 26 insertions(+), 27 deletions(-)

diff --git a/kernel/resource.c b/kernel/resource.c
index 9b5f044..7b20b3e 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c

@@ -397,9 +397,30 @@ static int find_next_iomem_res(struct resource *res, unsigned long desc,
 		res->start = p->start;
 	if (res->end > p->end)
 		res->end = p->end;
+	res->desc = p->desc;
 	return 0;