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Subject[PATCH] phy: qcom-qmp: make a const array static, makes object smaller
Date
From: Colin Ian King <colin.king@canonical.com>

Don't populate the const array cfg1_settings on the stack but instead make
it static. Makes the object code smaller by 24 bytes:

Before:
text data bss dec hex filename
73585 20240 64 93889 16ec1 drivers/phy/qualcomm/phy-qcom-qmp.o

After:
text data bss dec hex filename
73465 20336 64 93865 16ea9 drivers/phy/qualcomm/phy-qcom-qmp.o

(gcc version 10.2.0)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/phy/qualcomm/phy-qcom-qmp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index a679b5fb7b48..d0dfb6743965 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -3421,7 +3421,7 @@ static int qcom_qmp_phy_configure_dp_phy(struct qmp_phy *qphy)
static int qcom_qmp_dp_phy_calibrate(struct phy *phy)
{
struct qmp_phy *qphy = phy_get_drvdata(phy);
- const u8 cfg1_settings[] = { 0x13, 0x23, 0x1d };
+ static const u8 cfg1_settings[] = { 0x13, 0x23, 0x1d };
u8 val;

qphy->dp_aux_cfg++;
--
2.29.2
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