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Subject[PATCH] media: cxd2820r: make array tab static const, makes object smaller
Date
From: Colin Ian King <colin.king@canonical.com>

Don't populate the array tab on the stack but instead make it
static const. Makes the object code smaller by 53 bytes.

Before:
text data bss dec hex filename
7045 1736 0 8781 224d media/dvb-frontends/cxd2820r_c.o

After:
text data bss dec hex filename
6896 1832 0 8728 2218 media/dvb-frontends/cxd2820r_c.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/dvb-frontends/cxd2820r_c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/dvb-frontends/cxd2820r_c.c b/drivers/media/dvb-frontends/cxd2820r_c.c
index 6f7eedb4c00e..0ba382948c51 100644
--- a/drivers/media/dvb-frontends/cxd2820r_c.c
+++ b/drivers/media/dvb-frontends/cxd2820r_c.c
@@ -298,7 +298,7 @@ int cxd2820r_sleep_c(struct dvb_frontend *fe)
struct cxd2820r_priv *priv = fe->demodulator_priv;
struct i2c_client *client = priv->client[0];
int ret;
- struct reg_val_mask tab[] = {
+ static const struct reg_val_mask tab[] = {
{ 0x000ff, 0x1f, 0xff },
{ 0x00085, 0x00, 0xff },
{ 0x00088, 0x01, 0xff },
--
2.20.1
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