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| author | Jiri Kosina <jkosina@suse.cz> | 2010-08-11 09:36:51 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-11 09:36:51 +0200 |
| commit | 6396fc3b3ff3f6b942992b653a62df11dcef9bea (patch) | |
| tree | db3c7cbe833b43c653adc99f70941431c5ff7c4e /drivers/char/epca.c | |
| parent | 4785879e4d340e24e54f6de2ccfc42728b912808 (diff) | |
| parent | 3d30701b58970425e1d45994d6cb82f828924fdd (diff) | |
| download | kernel_replicant_linux-6396fc3b3ff3f6b942992b653a62df11dcef9bea.tar.gz kernel_replicant_linux-6396fc3b3ff3f6b942992b653a62df11dcef9bea.tar.bz2 kernel_replicant_linux-6396fc3b3ff3f6b942992b653a62df11dcef9bea.zip | |
Merge branch 'master' into for-next
Conflicts:
fs/exofs/inode.c
Diffstat (limited to 'drivers/char/epca.c')
| -rw-r--r-- | drivers/char/epca.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/epca.c b/drivers/char/epca.c index 6f5ffe1320f7..d9df46aa0fba 100644 --- a/drivers/char/epca.c +++ b/drivers/char/epca.c @@ -36,7 +36,7 @@ #include <linux/ctype.h> #include <linux/tty.h> #include <linux/tty_flip.h> -#include <linux/smp_lock.h> +#include <linux/slab.h> #include <linux/ioport.h> #include <linux/interrupt.h> #include <linux/uaccess.h> @@ -2105,7 +2105,6 @@ static int pc_ioctl(struct tty_struct *tty, struct file *file, break; case DIGI_SETAW: case DIGI_SETAF: - lock_kernel(); if (cmd == DIGI_SETAW) { /* Setup an event to indicate when the transmit buffer empties */ @@ -2118,7 +2117,6 @@ static int pc_ioctl(struct tty_struct *tty, struct file *file, if (tty->ldisc->ops->flush_buffer) tty->ldisc->ops->flush_buffer(tty); } - unlock_kernel(); /* Fall Thru */ case DIGI_SETA: if (copy_from_user(&ch->digiext, argp, sizeof(digi_t))) |