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[WATCHDOG] use ENOTTY instead of ENOIOCTLCMD in ioctl()
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
char
/
watchdog
/
ib700wdt.c
diff --git
a/drivers/char/watchdog/ib700wdt.c
b/drivers/char/watchdog/ib700wdt.c
index fd95f7327798692c8612da2caacd1939ba0b7280..c1ed209a138ca3176313abcf3fa4bdcc2de33b9f 100644
(file)
--- a/
drivers/char/watchdog/ib700wdt.c
+++ b/
drivers/char/watchdog/ib700wdt.c
@@
-199,7
+199,7
@@
ibwdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
break;
default:
- return -ENO
IOCTLCMD
;
+ return -ENO
TTY
;
}
return 0;
}