platform/x86: dell-laptop: make some local functions static

Fixes the following sparse warnings:

drivers/platform/x86/dell-laptop.c:289:6: warning:
 symbol 'dell_set_arguments' was not declared. Should it be static?
drivers/platform/x86/dell-laptop.c:298:5: warning:
 symbol 'dell_send_request' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
weiyongjun (A) 2017-12-23 02:01:22 +00:00 committed by Andy Shevchenko
parent 1b46f17d68
commit e52f6d9fcb

View file

@ -286,7 +286,7 @@ static const struct dmi_system_id dell_quirks[] __initconst = {
{ }
};
void dell_set_arguments(u32 arg0, u32 arg1, u32 arg2, u32 arg3)
static void dell_set_arguments(u32 arg0, u32 arg1, u32 arg2, u32 arg3)
{
memset(buffer, 0, sizeof(struct calling_interface_buffer));
buffer->input[0] = arg0;
@ -295,7 +295,7 @@ void dell_set_arguments(u32 arg0, u32 arg1, u32 arg2, u32 arg3)
buffer->input[3] = arg3;
}
int dell_send_request(u16 class, u16 select)
static int dell_send_request(u16 class, u16 select)
{
int ret;