From: Greg KH <greg@kroah.com>
To: Timur Tabi <timur@freescale.com>
Cc: kumar.gala@freescale.com, linux-kernel@vger.kernel.org,
akpm@kernel.org, linux-console@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 6/7] tty/powerpc: introduce the ePAPR embedded hypervisor byte channel driver
Date: Thu, 19 May 2011 07:22:25 -0700 [thread overview]
Message-ID: <20110519142225.GC21441@kroah.com> (raw)
In-Reply-To: <1305813272-31826-7-git-send-email-timur@freescale.com>
On Thu, May 19, 2011 at 08:54:31AM -0500, Timur Tabi wrote:
> +/*
> + * The udbg subsystem calls this function to display a single character.
> + * We convert CR to a CR/LF.
> + */
> +static void ehv_bc_udbg_putc(char c)
> +{
> + if (c == '\n')
> + byte_channel_spin_send('\r');
> +
> + byte_channel_spin_send(c);
> +}
Why do this conversion in the driver? Shouldn't that be something that
userspace worries about?
thanks,
greg k-h
next prev parent reply other threads:[~2011-05-19 14:31 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-19 13:54 [PATCH 0/7] This patchset adds support for running Linux under the Freescale hypervisor, Timur Tabi
2011-05-19 13:54 ` [PATCH 1/7] powerpc: make irq_choose_cpu() available to all PIC drivers Timur Tabi
2011-06-22 11:41 ` Kumar Gala
2011-05-19 13:54 ` [PATCH 2/7] powerpc: introduce ePAPR embedded hypervisor hcall interface Timur Tabi
2011-06-22 11:41 ` Kumar Gala
2011-05-19 13:54 ` [PATCH 3/7] powerpc: introduce the ePAPR embedded hypervisor vmpic driver Timur Tabi
2011-06-22 11:41 ` Kumar Gala
2011-05-19 13:54 ` [PATCH 4/7] powerpc: add Freescale hypervisor partition control functions Timur Tabi
2011-06-22 11:41 ` Kumar Gala
2011-05-19 13:54 ` [PATCH 5/7] powerpc/85xx: add board support for the Freescale hypervisor Timur Tabi
2011-06-22 11:42 ` Kumar Gala
2011-05-19 13:54 ` [PATCH 6/7] tty/powerpc: introduce the ePAPR embedded hypervisor byte channel driver Timur Tabi
2011-05-19 14:22 ` Greg KH [this message]
2011-05-19 14:27 ` Timur Tabi
2011-05-19 14:36 ` Alan Cox
2011-05-19 14:33 ` Alan Cox
2011-05-19 15:14 ` Timur Tabi
2011-05-19 15:50 ` Alan Cox
2011-05-19 15:54 ` Timur Tabi
2011-05-19 16:00 ` Alan Cox
2011-05-19 16:02 ` Greg KH
2011-05-19 16:18 ` Timur Tabi
2011-05-19 16:05 ` Timur Tabi
2011-05-20 9:54 ` Alan Cox
2011-05-19 16:31 ` Timur Tabi
2011-05-19 17:25 ` Alan Cox
2011-05-19 15:02 ` Arnd Bergmann
2011-05-19 15:09 ` Timur Tabi
2011-05-19 13:54 ` [PATCH 7/7] drivers/misc: introduce Freescale hypervisor management driver Timur Tabi
2011-05-19 13:56 ` [PATCH 0/7] This patchset adds support for running Linux under the Freescale hypervisor, Timur Tabi
2011-05-20 20:29 ` Kumar Gala
2011-05-23 21:09 ` Tabi Timur-B04825
2011-05-23 22:27 ` Kumar Gala
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