diff options
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/input/misc/apanel.c | 1 | ||||
| -rw-r--r-- | drivers/input/misc/hp_sdc_rtc.c | 2 | ||||
| -rw-r--r-- | drivers/input/misc/uinput.c | 3 |
4 files changed, 5 insertions, 2 deletions
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 3ad8bd9f754..432699d61c5 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -15,7 +15,6 @@ if INPUT_MISC config INPUT_PCSPKR tristate "PC Speaker support" depends on PCSPKR_PLATFORM - depends on SND_PCSP=n help Say Y here if you want the standard PC Speaker to be used for bells and whistles. diff --git a/drivers/input/misc/apanel.c b/drivers/input/misc/apanel.c index 9531d8c7444..d82f7f727f7 100644 --- a/drivers/input/misc/apanel.c +++ b/drivers/input/misc/apanel.c @@ -20,7 +20,6 @@ #include <linux/module.h> #include <linux/ioport.h> #include <linux/io.h> -#include <linux/module.h> #include <linux/input-polldev.h> #include <linux/i2c.h> #include <linux/workqueue.h> diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c index 45e5d05b01d..49d8abfe38f 100644 --- a/drivers/input/misc/hp_sdc_rtc.c +++ b/drivers/input/misc/hp_sdc_rtc.c @@ -35,6 +35,7 @@ #include <linux/hp_sdc.h> #include <linux/errno.h> +#include <linux/smp_lock.h> #include <linux/types.h> #include <linux/init.h> #include <linux/module.h> @@ -408,6 +409,7 @@ static unsigned int hp_sdc_rtc_poll(struct file *file, poll_table *wait) static int hp_sdc_rtc_open(struct inode *inode, struct file *file) { + cycle_kernel_lock(); return 0; } diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index a56ad4ba8fe..2bcfa0b3506 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -37,6 +37,7 @@ #include <linux/fs.h> #include <linux/miscdevice.h> #include <linux/uinput.h> +#include <linux/smp_lock.h> static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { @@ -222,6 +223,7 @@ static int uinput_open(struct inode *inode, struct file *file) if (!newdev) return -ENOMEM; + lock_kernel(); mutex_init(&newdev->mutex); spin_lock_init(&newdev->requests_lock); init_waitqueue_head(&newdev->requests_waitq); @@ -229,6 +231,7 @@ static int uinput_open(struct inode *inode, struct file *file) newdev->state = UIST_NEW_DEVICE; file->private_data = newdev; + unlock_kernel(); return 0; } |