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author | Frederic Weisbecker | 2009-10-18 01:09:09 +0200 |
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committer | Frederic Weisbecker | 2009-10-18 01:12:33 +0200 |
commit | 0f8f86c7bdd1c954fbe153af437a0d91a6c5721a (patch) | |
tree | 94a8d419a470a4f9852ca397bb9bbe48db92ff5c /arch/mips/kernel/rtlx.c | |
parent | Merge branch 'linus' into tracing/hw-breakpoints (diff) | |
parent | perf tools: Move dereference after NULL test (diff) | |
download | kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.gz kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.xz kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.zip |
Merge commit 'perf/core' into perf/hw-breakpoint
Conflicts:
kernel/Makefile
kernel/trace/Makefile
kernel/trace/trace.h
samples/Makefile
Merge reason: We need to be uptodate with the perf events development
branch because we plan to rewrite the breakpoints API on top of
perf events.
Diffstat (limited to 'arch/mips/kernel/rtlx.c')
-rw-r--r-- | arch/mips/kernel/rtlx.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c index 4ce93aa7b372..364f066cb497 100644 --- a/arch/mips/kernel/rtlx.c +++ b/arch/mips/kernel/rtlx.c @@ -57,7 +57,7 @@ static struct chan_waitqueues { } channel_wqs[RTLX_CHANNELS]; static struct vpe_notifications notify; -static int sp_stopping = 0; +static int sp_stopping; extern void *vpe_get_shared(int index); @@ -72,8 +72,9 @@ static void rtlx_dispatch(void) */ static irqreturn_t rtlx_interrupt(int irq, void *dev_id) { + unsigned int vpeflags; + unsigned long flags; int i; - unsigned int flags, vpeflags; /* Ought not to be strictly necessary for SMTC builds */ local_irq_save(flags); @@ -392,20 +393,12 @@ out: static int file_open(struct inode *inode, struct file *filp) { - int minor = iminor(inode); - int err; - - lock_kernel(); - err = rtlx_open(minor, (filp->f_flags & O_NONBLOCK) ? 0 : 1); - unlock_kernel(); - return err; + return rtlx_open(iminor(inode), (filp->f_flags & O_NONBLOCK) ? 0 : 1); } static int file_release(struct inode *inode, struct file *filp) { - int minor = iminor(inode); - - return rtlx_release(minor); + return rtlx_release(iminor(inode)); } static unsigned int file_poll(struct file *file, poll_table * wait) |