lkml.org 
[lkml]   [2020]   [Nov]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/1] pinctrl: actions: pinctrl-s500: Constify s500_padinfo[]
Date
s500_padinfo[] is never modified and should be made 'const' to allow
the compiler to optimize code generation, i.e. put it in the text
section instead of the data section.

Before:
text data bss dec hex filename
12503 5088 0 17591 44b7 drivers/pinctrl/actions/pinctrl-s500.o

After:
text data bss dec hex filename
14435 3156 0 17591 44b7 drivers/pinctrl/actions/pinctrl-s500.o

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
---
drivers/pinctrl/actions/pinctrl-s500.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/actions/pinctrl-s500.c b/drivers/pinctrl/actions/pinctrl-s500.c
index 38e30914af6e..ced778079b76 100644
--- a/drivers/pinctrl/actions/pinctrl-s500.c
+++ b/drivers/pinctrl/actions/pinctrl-s500.c
@@ -1485,7 +1485,7 @@ static PAD_PULLCTL_CONF(DNAND_D6, 2, 2, 1);
static PAD_PULLCTL_CONF(DNAND_D7, 2, 2, 1);

/* Pad info table */
-static struct owl_padinfo s500_padinfo[NUM_PADS] = {
+static const struct owl_padinfo s500_padinfo[NUM_PADS] = {
[DNAND_DQS] = PAD_INFO_PULLCTL(DNAND_DQS),
[DNAND_DQSN] = PAD_INFO_PULLCTL(DNAND_DQSN),
[ETH_TXD0] = PAD_INFO_ST(ETH_TXD0),
--
2.29.2
\
 
 \ /
  Last update: 2020-11-18 19:11    [W:0.055 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site