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authorPatrick Daly <pdaly@codeaurora.org>2020-02-24 10:02:32 -0800
committerRob Herring <robh@kernel.org>2020-02-25 15:08:28 -0600
commit632c99084052aef1c9dcfe43d2720306026d6d21 (patch)
treee28f553b32f8bc438d1f70eccfd03a14bb8a7191 /drivers/of/of_reserved_mem.c
parenta8e446e49765bb680ac7681ab334d5baf9d25722 (diff)
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. Signed-off-by: Patrick Daly <pdaly@codeaurora.org> Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/of_reserved_mem.c')
-rw-r--r--drivers/of/of_reserved_mem.c2
1 files changed, 1 insertions, 1 deletions
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 <linux/slab.h>
#include <linux/memblock.h>
-#define MAX_RESERVED_REGIONS 32
+#define MAX_RESERVED_REGIONS 64
static struct reserved_mem reserved_mem[MAX_RESERVED_REGIONS];
static int reserved_mem_count;