[U-Boot] [PATCH] serial: remove calls to serial_assign()
Tom Warren
TWarren at nvidia.com
Sat Oct 27 00:12:00 CEST 2012
Allen,
> -----Original Message-----
> From: Allen Martin [mailto:amartin at nvidia.com]
> Sent: Thursday, October 25, 2012 4:30 PM
> To: Tom Warren; swarren at wwwdotorg.org; marex at denx.de; trini at ti.com;
> joe.hershberger at ni.com; sjg at google.com
> Cc: u-boot at lists.denx.de; Allen Martin
> Subject: [PATCH] serial: remove calls to serial_assign()
I've applied this to u-boot-tegra/next to get it to boot fully. I'll remove it once it's in arm/master and/or before my next pull request to Albert.
Tom
>
> Remove calls to serial_assign() that are failing now that it returns a
> proper error code. This calls were not actually doing anything because they
> passed the name of a stdio_dev when a serial_device name is exptectd.
>
> Signed-off-by: Allen Martin <amartin at nvidia.com>
> ---
> common/cmd_nvedit.c | 3 ---
> common/iomux.c | 10 ----------
> 2 files changed, 13 deletions(-)
>
> diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index
> 1f9c674..68c38f4 100644
> --- a/common/cmd_nvedit.c
> +++ b/common/cmd_nvedit.c
> @@ -238,9 +238,6 @@ int env_check_apply(const char *name, const char
> *oldval,
> /* Try assigning specified device */
> if (console_assign(console, newval) < 0)
> return 1;
> -
> - if (serial_assign(newval) < 0)
> - return 1;
> #endif /* CONFIG_CONSOLE_MUX */
> }
>
> diff --git a/common/iomux.c b/common/iomux.c index dbc2312..6a75704 100644
> --- a/common/iomux.c
> +++ b/common/iomux.c
> @@ -135,16 +135,6 @@ int iomux_doenv(const int console, const char *arg)
> */
> if (console_assign(console, start[j]) < 0)
> continue;
> - /*
> - * This was taken from common/cmd_nvedit.c.
> - * This will never work because serial_assign() returns
> - * 1 upon error, not -1.
> - * This would almost always return an error anyway because
> - * serial_assign() expects the name of a serial device, like
> - * serial_smc, but the user generally only wants to set serial.
> - */
> - if (serial_assign(start[j]) < 0)
> - continue;
> cons_set[cs_idx++] = dev;
> }
> free(console_args);
> --
> 1.7.10.4
--
nvpublic
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