commit bd82ef08382f8b4b8ff476ece065f14b1e8f47e5
author Colin Ian King <colin.king@canonical.com> Thu Nov 29 23:03:42 2018 +0000
committer Sebastian Reichel <sebastian.reichel@collabora.com> Wed Dec 05 00:24:36 2018 +0100
tree 7767abd9bbc32cea2f6ddfb263a88ac98d4a509b
parent ed54ffbe554f0902689fd6d1712bbacbacd11376

power: supply: cpcap-battery: make array cpcap_battery_irqs static, shrinks object size

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>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/cpcap-battery.c

diff --git a/drivers/power/supply/cpcap-battery.c b/drivers/power/supply/cpcap-battery.c
index 98ba078..08d5037 100644
--- a/drivers/power/supply/cpcap-battery.c
+++ b/drivers/power/supply/cpcap-battery.c
@@ -620,7 +620,7 @@
 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"
 	};