diff options
Diffstat (limited to '0003-kernel-5.6-proc_dir_entry-proc_ops.patch')
| -rw-r--r-- | 0003-kernel-5.6-proc_dir_entry-proc_ops.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/0003-kernel-5.6-proc_dir_entry-proc_ops.patch b/0003-kernel-5.6-proc_dir_entry-proc_ops.patch new file mode 100644 index 000000000000..bdc1e66ad5f4 --- /dev/null +++ b/0003-kernel-5.6-proc_dir_entry-proc_ops.patch @@ -0,0 +1,46 @@ +--- npreal2.c.orig 2020-05-21 00:42:40.690229660 -0400 ++++ npreal2.c 2020-05-21 00:40:48.857014581 -0400 +@@ -366,11 +366,15 @@ static struct proc_dir_entry * npvar_pr + * memory if large numbers of serial ports are open. + */ + static unsigned char * npvar_tmp_buf; + static struct semaphore npvar_tmp_buf_sem; + ++#if LINUX_VERSION_CODE >= VERSION_CODE(5,6,0) ++static struct proc_ops npreal_net_fops; ++#else + static struct file_operations npreal_net_fops; ++#endif + + #ifdef MODULE + int init_module(void); + void cleanup_module(void); + #endif +@@ -668,17 +672,26 @@ npreal_init(void) + put_tty_driver(DRV_VAR); + return -1; + } + + /* Initialize the net node structure */ +- memset(&npreal_net_fops,0,sizeof(struct file_operations)); ++ memset(&npreal_net_fops,0,sizeof(npreal_net_fops)); ++#if LINUX_VERSION_CODE >= VERSION_CODE(5,6,0) ++ npreal_net_fops.proc_read = npreal_net_read; ++ npreal_net_fops.proc_write = npreal_net_write; ++ npreal_net_fops.proc_ioctl = npreal_net_ioctl; ++ npreal_net_fops.proc_open = npreal_net_open; ++ npreal_net_fops.proc_release = npreal_net_close; ++ npreal_net_fops.proc_poll = npreal_net_select; ++#else + npreal_net_fops.read = npreal_net_read; + npreal_net_fops.write = npreal_net_write; + npreal_net_fops.unlocked_ioctl = npreal_net_ioctl; + npreal_net_fops.open = npreal_net_open; + npreal_net_fops.release = npreal_net_close; + npreal_net_fops.poll = npreal_net_select; ++#endif + if (npreal_init_tty() != 0) + { + tty_unregister_driver(DRV_VAR); + DBGPRINT(MX_DEBUG_ERROR, "Couldn't install MOXA Async/NPort server family Real TTY driver !\n"); + } |