diff options
Diffstat (limited to 'drivers/platform/x86/intel_scu_ipcutil.c')
| -rw-r--r-- | drivers/platform/x86/intel_scu_ipcutil.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/platform/x86/intel_scu_ipcutil.c b/drivers/platform/x86/intel_scu_ipcutil.c index b93a032..2d0f913 100644 --- a/drivers/platform/x86/intel_scu_ipcutil.c +++ b/drivers/platform/x86/intel_scu_ipcutil.c @@ -24,7 +24,7 @@ #include <linux/init.h> #include <asm/intel_scu_ipc.h> -static u32 major; +static int major; #define MAX_FW_SIZE 264192 @@ -117,7 +117,11 @@ static const struct file_operations scu_ipc_fops = { static int __init ipc_module_init(void) { - return register_chrdev(0, "intel_mid_scu", &scu_ipc_fops); + major = register_chrdev(0, "intel_mid_scu", &scu_ipc_fops); + if (major < 0) + return major; + + return 0; } static void __exit ipc_module_exit(void) |