From bb6f25851fcb51b7f23db48cd7b14959482551ca Mon Sep 17 00:00:00 2001 From: Patrick Daly Date: Wed, 19 Feb 2020 23:30:59 -0800 Subject: [PATCH] FROMLIST: of: of_reserved_mem: Increase limit on number of reserved regions Certain SoCs need to support a large amount of reserved memory regions. For example, Qualcomm's SM8150 SoC requires that 20 regions of memory be reserved for a variety of reasons (e.g. loading a peripheral subsystem's firmware image into a particular space). When adding more reserved memory regions to cater to different usecases, the remaining number of reserved memory regions--12 to be exact--becomes too small. Thus, double the existing limit of reserved memory regions. Bug: 149547278 Link: https://lore.kernel.org/lkml/1582183859-26612-1-git-send-email-isaacm@codeaurora.org/ Change-Id: Ic89bf3610f177386e9a110895e559975ba515023 Signed-off-by: Patrick Daly Signed-off-by: Isaac J. Manjarres --- drivers/of/of_reserved_mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 6bd610ee2cd7..1a84bc0d5fa8 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -22,7 +22,7 @@ #include #include -#define MAX_RESERVED_REGIONS 32 +#define MAX_RESERVED_REGIONS 64 static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS]; static int reserved_mem_count;