2017-06-20 06:18:55

by Arvind Yadav

[permalink] [raw]
Subject: [PATCH] video: fbdev: fsl-diu-fb: constify mfb_template and fsl_diu_match.

File size before:
text data bss dec hex filename
2469 1552 24 4045 fcd drivers/video/fbdev/fsl-diu-fb.o

File size After adding 'const':
text data bss dec hex filename
3821 200 24 4045 fcd drivers/video/fbdev/fsl-diu-fb.o

Signed-off-by: Arvind Yadav <[email protected]>
---
drivers/video/fbdev/fsl-diu-fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index ca3d6b3..25abbcf 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -388,7 +388,7 @@ struct fsl_diu_data {
/* Determine the DMA address of a member of the fsl_diu_data structure */
#define DMA_ADDR(p, f) ((p)->dma_addr + offsetof(struct fsl_diu_data, f))

-static struct mfb_info mfb_template[] = {
+static const struct mfb_info mfb_template[] = {
{
.index = PLANE0,
.id = "Panel0",
@@ -1868,7 +1868,7 @@ static int __init fsl_diu_setup(char *options)
}
#endif

-static struct of_device_id fsl_diu_match[] = {
+static const struct of_device_id fsl_diu_match[] = {
#ifdef CONFIG_PPC_MPC512x
{
.compatible = "fsl,mpc5121-diu",
--
1.9.1


Subject: Re: [PATCH] video: fbdev: fsl-diu-fb: constify mfb_template and fsl_diu_match.

On Tuesday, June 20, 2017 11:48:14 AM Arvind Yadav wrote:
> File size before:
> text data bss dec hex filename
> 2469 1552 24 4045 fcd drivers/video/fbdev/fsl-diu-fb.o
>
> File size After adding 'const':
> text data bss dec hex filename
> 3821 200 24 4045 fcd drivers/video/fbdev/fsl-diu-fb.o
>
> Signed-off-by: Arvind Yadav <[email protected]>

Patch queued for 4.13, thanks.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics