diff mbox

[08/11] tty: serial: 8250: Add parentheses to macro

Message ID 1450280177-4460-9-git-send-email-anton.wuerfel@fau.de (mailing list archive)
State Awaiting Upstream
Headers show

Commit Message

Anton Wuerfel Dec. 16, 2015, 3:36 p.m. UTC
This patch fixes a checkpatch warning caused by missing parentheses
in the definition of a macro.

Signed-off-by: Anton Würfel <anton.wuerfel@fau.de>
Signed-off-by: Phillip Raffeck <phillip.raffeck@fau.de>
CC: linux-kernel@i4.cs.fau.de
---
 drivers/tty/serial/8250/8250_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Andy Shevchenko Dec. 17, 2015, 3:16 p.m. UTC | #1
On Wed, 2015-12-16 at 16:36 +0100, Anton Wuerfel wrote:
> This patch fixes a checkpatch warning caused by missing parentheses
> in the definition of a macro.
> 
> Signed-off-by: Anton Würfel <anton.wuerfel@fau.de>
> Signed-off-by: Phillip Raffeck <phillip.raffeck@fau.de>
> CC: linux-kernel@i4.cs.fau.de
> ---
>  drivers/tty/serial/8250/8250_core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/tty/serial/8250/8250_core.c
> b/drivers/tty/serial/8250/8250_core.c
> index 67147b2..3c29530 100644
> --- a/drivers/tty/serial/8250/8250_core.c
> +++ b/drivers/tty/serial/8250/8250_core.c
> @@ -686,7 +686,7 @@ static int __init univ8250_console_init(void)
>  }
>  console_initcall(univ8250_console_init);
>  
> -#define SERIAL8250_CONSOLE	&univ8250_console
> +#define SERIAL8250_CONSOLE	(&univ8250_console)

What about the rest of the drivers under drivers/tty/serial?

What do you propose to do with, for example, the following

drivers/tty/serial/cpm_uart/cpm_uart_core.c:1392:#define
CPM_UART_CONSOLE       &cpm_scc_uart_console
drivers/tty/serial/cpm_uart/cpm_uart_core.c:1394:#define
CPM_UART_CONSOLE       NULL

>  #else
>  #define SERIAL8250_CONSOLE	NULL
>  #endif
Anton Wuerfel Dec. 18, 2015, 11:36 a.m. UTC | #2
Hello Andy,

> What about the rest of the drivers under drivers/tty/serial?
>
> What do you propose to do with, for example, the following
>
> drivers/tty/serial/cpm_uart/cpm_uart_core.c:1392:#define
> CPM_UART_CONSOLE       &cpm_scc_uart_console
> drivers/tty/serial/cpm_uart/cpm_uart_core.c:1394:#define
> CPM_UART_CONSOLE       NULL
>
>>  #else
>>  #define SERIAL8250_CONSOLE	NULL
>>  #endif
>

thanks for your reply. Phillip and me are newcomers to kernel development,
so we tried to touch as few files as possible and gain some experience in
creating patches and communication on LKML. We will consider sending
further patches in the future.

Regards,
Phillip Raffeck
Anton Wuerfel

> --
> Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Intel Finland Oy
>
>


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Andy Shevchenko Dec. 18, 2015, 12:35 p.m. UTC | #3
On Fri, 2015-12-18 at 12:36 +0100, anton.wuerfel@fau.de wrote:
> Hello Andy,
> 
> > What about the rest of the drivers under drivers/tty/serial?
> > 
> > What do you propose to do with, for example, the following
> > 
> > drivers/tty/serial/cpm_uart/cpm_uart_core.c:1392:#define
> > CPM_UART_CONSOLE       &cpm_scc_uart_console
> > drivers/tty/serial/cpm_uart/cpm_uart_core.c:1394:#define
> > CPM_UART_CONSOLE       NULL
> > 
> > >  #else
> > >  #define SERIAL8250_CONSOLE	NULL
> > >  #endif
> > 
> 
> thanks for your reply. Phillip and me are newcomers to kernel
> development,

Welcome!

> so we tried to touch as few files as possible and gain some
> experience in
> creating patches and communication on LKML. We will consider sending
> further patches in the future.

I see.

I don't know which way is preferable for such patches, I think Greg
usually likes when one patch touches one driver. So, this one is okay,
and other drivers can be fixed later.



> Regards,
> Phillip Raffeck
> Anton Wuerfel
> 
> > --
> > Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> > Intel Finland Oy
> > 
> > 
> 
>
diff mbox

Patch

diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index 67147b2..3c29530 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -686,7 +686,7 @@  static int __init univ8250_console_init(void)
 }
 console_initcall(univ8250_console_init);
 
-#define SERIAL8250_CONSOLE	&univ8250_console
+#define SERIAL8250_CONSOLE	(&univ8250_console)
 #else
 #define SERIAL8250_CONSOLE	NULL
 #endif