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| author | David Woodhouse <David.Woodhouse@intel.com> | 2010-08-11 18:59:51 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-08-11 19:00:52 +0200 |
| commit | 2016e4a0a1c49b68c9d820e28dadab7080c45d1b (patch) | |
| tree | 6d69dc0ad0ec90c30f301f76f49a06330a7449fe | |
| parent | ideapad: Stop using global variables (diff) | |
| download | linux-2016e4a0a1c49b68c9d820e28dadab7080c45d1b.tar.xz linux-2016e4a0a1c49b68c9d820e28dadab7080c45d1b.zip | |
ideapad: Only allow camera state to be set to 0 or 1
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | drivers/platform/x86/ideapad_acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/ideapad_acpi.c b/drivers/platform/x86/ideapad_acpi.c index 8a89902e5d55..798496353e8c 100644 --- a/drivers/platform/x86/ideapad_acpi.c +++ b/drivers/platform/x86/ideapad_acpi.c @@ -140,7 +140,7 @@ static ssize_t store_ideapad_cam(struct device *dev, return 0; if (sscanf(buf, "%i", &state) != 1) return -EINVAL; - ret = ideapad_dev_set_state(IDEAPAD_DEV_CAMERA, state); + ret = ideapad_dev_set_state(IDEAPAD_DEV_CAMERA, !!state); if (ret < 0) return ret; return count; |