From 0b4af1d94903143f88e541b00f028fa449a26f73 Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Delgado Date: Tue, 9 Sep 2014 07:17:45 +0200 Subject: [PATCH] serial/8250_core: Add reference to uacess.h Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 [3/21] serial/8250: Add support for RS485 IOCTLs, adds a building error on arch m32r. All error/warnings: drivers/tty/serial/8250/8250_core.c: In function 'serial8250_ioctl': >> drivers/tty/serial/8250/8250_core.c:2859:3: error: implicit declaration of function 'copy_from_user' [-Werror=implicit-function-declaration] if (copy_from_user(&rs485_config, (void __user *)arg, ^ >> drivers/tty/serial/8250/8250_core.c:2871:3: error: implicit declaration of function 'copy_to_user' [-Werror=implicit-function-declaration] if (copy_to_user((void __user *)arg, &up->rs485, ^ cc1: some warnings being treated as errors Reported-by: kbuild test robot Signed-off-by: Ricardo Ribalda Delgado Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index 872c020607a8..a0c1d64f34c5 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -37,6 +37,7 @@ #include #include #include +#include #ifdef CONFIG_SPARC #include #endif -- 2.20.1