diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-05-22 16:07:03 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-05-23 19:36:25 +0300 |
| commit | 46936fd65c107ed935e21bfa6fc00b4f510b1714 (patch) | |
| tree | c05dd867b1fc8c1be5c49a1aa70737cc13ff6592 | |
| parent | 23ccd0363c9b1fbe7bbba3123cf2c1bc870f584a (diff) | |
| download | linux-46936fd65c107ed935e21bfa6fc00b4f510b1714.tar.xz | |
platform/x86: ideapad-laptop: hide unused 'touchpad_store'
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@arndb.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| -rw-r--r-- | drivers/platform/x86/ideapad-laptop.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index f7a4608cc60b..e4c83c15587d 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -435,9 +435,10 @@ static ssize_t touchpad_show(struct device *dev, return sprintf(buf, "%lu\n", result); } -static ssize_t touchpad_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +/* Switch to RO for now: It might be revisited in the future */ +static ssize_t __maybe_unused touchpad_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct ideapad_private *priv = dev_get_drvdata(dev); bool state; @@ -453,7 +454,6 @@ static ssize_t touchpad_store(struct device *dev, return count; } -/* Switch to RO for now: It might be revisited in the future */ static DEVICE_ATTR_RO(touchpad); static struct attribute *ideapad_attributes[] = { |