lkml.org 
[lkml]   [2018]   [Nov]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] power: supply: cpcap-battery: make array cpcap_battery_irqs static, shrinks object size
Date
From: Colin Ian King <colin.king@canonical.com>

Don't populate the array cpcap_battery_irqs on the stack but instead
make it static. Makes the object code smaller by 99 bytes:

Before:
text data bss dec hex filename
13673 2448 0 16121 3ef9 cpcap-battery.o

After:
text data bss dec hex filename
13510 2512 0 16022 3e96 cpcap-battery.o

(gcc version 8.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/power/supply/cpcap-battery.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/cpcap-battery.c b/drivers/power/supply/cpcap-battery.c
index 98ba07869c3b..204e22e3e9b4 100644
--- a/drivers/power/supply/cpcap-battery.c
+++ b/drivers/power/supply/cpcap-battery.c
@@ -620,7 +620,7 @@ static int cpcap_battery_init_irq(struct platform_device *pdev,
static int cpcap_battery_init_interrupts(struct platform_device *pdev,
struct cpcap_battery_ddata *ddata)
{
- const char * const cpcap_battery_irqs[] = {
+ static const char * const cpcap_battery_irqs[] = {
"eol", "lowbph", "lowbpl",
"chrgcurr1", "battdetb"
};
--
2.19.1
\
 
 \ /
  Last update: 2018-11-30 00:04    [W:0.051 / U:0.732 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site