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

Don't populate the array setup_attrs on the stack but instead make it
static const. Makes the object code smaller by 180 bytes.

Before:
text data bss dec hex filename
2140 224 0 2364 93c drivers/scsi/ufs/ufshcd-dwc.o

After:
text data bss dec hex filename
1863 320 0 2183 887 drivers/scsi/ufs/ufshcd-dwc.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/scsi/ufs/ufshcd-dwc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/ufs/ufshcd-dwc.c b/drivers/scsi/ufs/ufshcd-dwc.c
index fb9e2ff4f8d2..6a901da2d15a 100644
--- a/drivers/scsi/ufs/ufshcd-dwc.c
+++ b/drivers/scsi/ufs/ufshcd-dwc.c
@@ -80,7 +80,7 @@ static int ufshcd_dwc_link_is_up(struct ufs_hba *hba)
*/
static int ufshcd_dwc_connection_setup(struct ufs_hba *hba)
{
- const struct ufshcd_dme_attr_val setup_attrs[] = {
+ static const struct ufshcd_dme_attr_val setup_attrs[] = {
{ UIC_ARG_MIB(T_CONNECTIONSTATE), 0, DME_LOCAL },
{ UIC_ARG_MIB(N_DEVICEID), 0, DME_LOCAL },
{ UIC_ARG_MIB(N_DEVICEID_VALID), 0, DME_LOCAL },
--
2.20.1
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