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hosted: open input device as read-only.

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Change-Id: I4dcd98f45f41fe06a0a75a2a0dd45c753c2cf365
This commit is contained in:
Solomon Peachy 2020-10-16 14:11:51 -04:00
parent 1a76bc403e
commit c6d2a0358f
5 changed files with 14 additions and 15 deletions
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4
firmware/target/hosted/xduoo/button-xduoo.c
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@ -76,7 +76,7 @@ static int button_map(int keycode)
void button_init_device(void)
{
const char * const input_devs[] = {
const char * const input_devs[NR_POLL_DESC] = {
"/dev/input/event0",
"/dev/input/event1",
"/dev/input/event2"
@ -84,7 +84,7 @@ void button_init_device(void)
for(int i = 0; i < NR_POLL_DESC; i++)
{
int fd = open(input_devs[i], O_RDWR | O_CLOEXEC);
int fd = open(input_devs[i], O_RDONLY | O_CLOEXEC);
if(fd < 0)
{