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Subject[PATCH] media: s3c-camif: make array 'registers' static const, makes object smaller
Date
From: Colin Ian King <colin.king@canonical.com>

Don't populate the array 'registers' on the stack but instead make it
static const. Makes the object code smaller by 45 bytes.

Before:
text data bss dec hex filename
17364 5000 0 22364 575c platform/s3c-camif/camif-regs.o

After:
text data bss dec hex filename
17255 5064 0 22319 572f platform/s3c-camif/camif-regs.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/platform/s3c-camif/camif-regs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/s3c-camif/camif-regs.c b/drivers/media/platform/s3c-camif/camif-regs.c
index 1a65532dc36d..e80204f5720c 100644
--- a/drivers/media/platform/s3c-camif/camif-regs.c
+++ b/drivers/media/platform/s3c-camif/camif-regs.c
@@ -553,7 +553,7 @@ void camif_hw_disable_capture(struct camif_vp *vp)

void camif_hw_dump_regs(struct camif_dev *camif, const char *label)
{
- struct {
+ static const struct {
u32 offset;
const char * const name;
} registers[] = {
--
2.20.1
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