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Groups > linux.kernel > #1293058 > unrolled thread

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

Started byAnton Wuerfel <anton.wuerfel@fau.de>
First post2015-12-16 16:50 +0100
Last post2015-12-18 13:40 +0100
Articles 4 — 3 participants

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  [PATCH 08/11] tty: serial: 8250: Add parentheses to macro Anton Wuerfel <anton.wuerfel@fau.de> - 2015-12-16 16:50 +0100
    Re: [PATCH 08/11] tty: serial: 8250: Add parentheses to macro Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-12-17 16:20 +0100
      Re: [PATCH 08/11] tty: serial: 8250: Add parentheses to macro anton.wuerfel@fau.de - 2015-12-18 12:50 +0100
        Re: [PATCH 08/11] tty: serial: 8250: Add parentheses to macro Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2015-12-18 13:40 +0100

#1293058 — [PATCH 08/11] tty: serial: 8250: Add parentheses to macro

FromAnton Wuerfel <anton.wuerfel@fau.de>
Date2015-12-16 16:50 +0100
Subject[PATCH 08/11] tty: serial: 8250: Add parentheses to macro
Message-ID<qGmv0-3Cs-39@gated-at.bofh.it>
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)
 #else
 #define SERIAL8250_CONSOLE	NULL
 #endif
-- 
1.9.1

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#1293973

FromAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Date2015-12-17 16:20 +0100
Message-ID<qGIvv-18F-5@gated-at.bofh.it>
In reply to#1293058
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

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

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#1294719

Fromanton.wuerfel@fau.de
Date2015-12-18 12:50 +0100
Message-ID<qH1HQ-55K-21@gated-at.bofh.it>
In reply to#1293973
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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#1294748

FromAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Date2015-12-18 13:40 +0100
Message-ID<qH2ud-5E7-13@gated-at.bofh.it>
In reply to#1294719
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
> > 
> > 
> 
> 

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

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