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 c12cf8fc4be0..61b6fe4156bb 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c | |||
@@ -98,6 +98,7 @@ | |||
98 | #include <linux/major.h> | 98 | #include <linux/major.h> |
99 | #include <linux/wait.h> | 99 | #include <linux/wait.h> |
100 | #include <linux/device.h> | 100 | #include <linux/device.h> |
101 | #include <linux/smp_lock.h> | ||
101 | 102 | ||
102 | #include <linux/tty.h> | 103 | #include <linux/tty.h> |
103 | #include <linux/tty_flip.h> | 104 | #include <linux/tty_flip.h> |
@@ -2908,42 +2909,11 @@ ip2_ipl_ioctl ( struct inode *pInode, struct file *pFile, UINT cmd, ULONG arg ) | |||
2908 | static int | 2909 | static int |
2909 | ip2_ipl_open( struct inode *pInode, struct file *pFile ) | 2910 | ip2_ipl_open( struct inode *pInode, struct file *pFile ) |
2910 | { | 2911 | { |
2911 | unsigned int iplminor = iminor(pInode); | ||
2912 | i2eBordStrPtr pB; | ||
2913 | i2ChanStrPtr pCh; | ||
2914 | 2912 | ||
2915 | #ifdef IP2DEBUG_IPL | 2913 | #ifdef IP2DEBUG_IPL |
2916 | printk (KERN_DEBUG "IP2IPL: open\n" ); | 2914 | printk (KERN_DEBUG "IP2IPL: open\n" ); |
2917 | #endif | 2915 | #endif |
2918 | 2916 | cycle_kernel_lock(); | |
2919 | switch(iplminor) { | ||
2920 | // These are the IPL devices | ||
2921 | case 0: | ||
2922 | case 4: | ||
2923 | case 8: | ||
2924 | case 12: | ||
2925 | break; | ||
2926 | |||
2927 | // These are the status devices | ||
2928 | case 1: | ||
2929 | case 5: | ||
2930 | case 9: | ||
2931 | case 13: | ||
2932 | break; | ||
2933 | |||
2934 | // These are the debug devices | ||
2935 | case 2: | ||
2936 | case 6: | ||
2937 | case 10: | ||
2938 | case 14: | ||
2939 | pB = i2BoardPtrTable[iplminor / 4]; | ||
2940 | pCh = (i2ChanStrPtr) pB->i2eChannelPtr; | ||
2941 | break; | ||
2942 | |||
2943 | // This is the trace device | ||
2944 | case 3: | ||
2945 | break; | ||
2946 | } | ||
2947 | return 0; | 2917 | return 0; |
2948 | } | 2918 | } |
2949 | 2919 | ||