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| author | malattia@linux.it <malattia@linux.it> | 2007-04-28 23:36:40 +0900 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-04-28 22:06:03 -0400 |
| commit | 1b20d34406775369d50fc2ffe27a64a0d6fd313e (patch) | |
| tree | 8736581667b8c2c83b4c8a65471ecfdccee1fe3d /drivers/misc | |
| parent | cbefb762b67fa6d3eb2a48ae3380358a940e8c9d (diff) | |
| download | kernel-crypto-1b20d34406775369d50fc2ffe27a64a0d6fd313e.tar.gz kernel-crypto-1b20d34406775369d50fc2ffe27a64a0d6fd313e.tar.xz kernel-crypto-1b20d34406775369d50fc2ffe27a64a0d6fd313e.zip | |
sony-laptop: remove user visible camera controls as platform attributes
Avoid giving the user the possibility to shoot his own foot and let
the meye driver enable/disable the camera wisely (PCI_ID based).
Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/sony-laptop.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index 9c2e80b3824..c15c1f61bd1 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -1317,40 +1317,6 @@ static int __sony_pic_camera_on(void) return 0; } -static ssize_t sony_pic_camerapower_store(struct device *dev, - struct device_attribute *attr, - const char *buffer, size_t count) -{ - unsigned long value; - int result; - if (count > 31) - return -EINVAL; - - value = simple_strtoul(buffer, NULL, 10); - - mutex_lock(&spic_dev.lock); - if (value) - result = __sony_pic_camera_on(); - else - result = __sony_pic_camera_off(); - mutex_unlock(&spic_dev.lock); - - if (result) - return result; - - return count; -} - -static ssize_t sony_pic_camerapower_show(struct device *dev, - struct device_attribute *attr, char *buffer) -{ - ssize_t count; - mutex_lock(&spic_dev.lock); - count = snprintf(buffer, PAGE_SIZE, "%d\n", spic_dev.camera_power); - mutex_unlock(&spic_dev.lock); - return count; -} - /* External camera command (exported to the motion eye v4l driver) */ int sony_pic_camera_command(int command, u8 value) { @@ -1522,13 +1488,11 @@ struct device_attribute spic_attr_##_name = __ATTR(_name, \ _mode, sony_pic_## _name ##_show, \ sony_pic_## _name ##_store) -static SPIC_ATTR(camerapower, 0644); static SPIC_ATTR(bluetoothpower, 0644); static SPIC_ATTR(wwanpower, 0644); static SPIC_ATTR(fanspeed, 0644); static struct attribute *spic_attributes[] = { - &spic_attr_camerapower.attr, &spic_attr_bluetoothpower.attr, &spic_attr_wwanpower.attr, &spic_attr_fanspeed.attr, |