A readonly sysfs property must not have a 'store' function:
drivers/platform/x86/ideapad-laptop.c:438:16: error: 'touchpad_store' defined but not used [-Werror=unused-function]
We can either comment it out or remove the function entirely,
without a good reason one or or another I picked the second option.
Fixes: 7f363145992c ("platform/x86: ideapad-laptop: Switch touchpad attribute to be RO")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/platform/x86/ideapad-laptop.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index f7a4608cc60b..c4c7ae3179c0 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -435,6 +435,8 @@ static ssize_t touchpad_show(struct device *dev,
return sprintf(buf, "%lu\n", result);
}
+#if 0
+/* Switch to RO for now: It might be revisited in the future */
static ssize_t touchpad_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
@@ -453,7 +455,7 @@ static ssize_t touchpad_store(struct device *dev,
return count;
}
-/* Switch to RO for now: It might be revisited in the future */
+#endif
static DEVICE_ATTR_RO(touchpad);
static struct attribute *ideapad_attributes[] = {
--
2.9.0
