diff options
| author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
|---|---|---|
| committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
| commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
| tree | f256bce13ba11f514a388160df84e1410bedbe2b /drivers/char/rocket.c | |
| parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) | |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'drivers/char/rocket.c')
| -rw-r--r-- | drivers/char/rocket.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c index a3fd7e7ba5a9..56cbba7b6ec0 100644 --- a/drivers/char/rocket.c +++ b/drivers/char/rocket.c @@ -635,12 +635,11 @@ static void init_r_port(int board, int aiop, int chan, struct pci_dev *pci_dev) ctlp = sCtlNumToCtlPtr(board); /* Get a r_port struct for the port, fill it in and save it globally, indexed by line number */ - info = kmalloc(sizeof (struct r_port), GFP_KERNEL); + info = kzalloc(sizeof (struct r_port), GFP_KERNEL); if (!info) { printk(KERN_INFO "Couldn't allocate info struct for line #%d\n", line); return; } - memset(info, 0, sizeof (struct r_port)); info->magic = RPORT_MAGIC; info->line = line; @@ -1702,7 +1701,8 @@ static int rp_write(struct tty_struct *tty, if (count <= 0 || rocket_paranoia_check(info, "rp_write")) return 0; - mutex_lock_interruptible(&info->write_mtx); + if (mutex_lock_interruptible(&info->write_mtx)) + return -ERESTARTSYS; #ifdef ROCKET_DEBUG_WRITE printk(KERN_INFO "rp_write %d chars...", count); |