diff options
Diffstat (limited to 'drivers/char/ip2')
| -rw-r--r-- | drivers/char/ip2/ip2main.c | 34 |
1 files changed, 2 insertions, 32 deletions
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index e19df02ec86..9a2394cda94 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -98,6 +98,7 @@ #include <linux/major.h> #include <linux/wait.h> #include <linux/device.h> +#include <linux/smp_lock.h> #include <linux/firmware.h> #include <linux/platform_device.h> @@ -2933,42 +2934,11 @@ ip2_ipl_ioctl ( struct inode *pInode, struct file *pFile, UINT cmd, ULONG arg ) static int ip2_ipl_open( struct inode *pInode, struct file *pFile ) { - unsigned int iplminor = iminor(pInode); - i2eBordStrPtr pB; - i2ChanStrPtr pCh; #ifdef IP2DEBUG_IPL printk (KERN_DEBUG "IP2IPL: open\n" ); #endif - - switch(iplminor) { - // These are the IPL devices - case 0: - case 4: - case 8: - case 12: - break; - - // These are the status devices - case 1: - case 5: - case 9: - case 13: - break; - - // These are the debug devices - case 2: - case 6: - case 10: - case 14: - pB = i2BoardPtrTable[iplminor / 4]; - pCh = (i2ChanStrPtr) pB->i2eChannelPtr; - break; - - // This is the trace device - case 3: - break; - } + cycle_kernel_lock(); return 0; } |