linux-kernel - Re: [PATCH 5/7] PPS: serial clients support.

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Date:	Fri, 21 Mar 2008 10:41:25 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Rodolfo Giometti <giometti@...eenne.com>
Cc:	linux-kernel@...r.kernel.org, dwmw2@...radead.org,
	davej@...hat.com, sam@...nborg.org, greg@...ah.com,
	randy.dunlap@...cle.com
Subject: Re: [PATCH 5/7] PPS: serial clients support.

On Fri, 21 Mar 2008 12:17:36 +0100 Rodolfo Giometti <giometti@...eenne.com> wrote:

> > > +#else
> > > +
> > > +#define uart_register_pps_port(state, port)	do { } while (0)
> > > +#define uart_unregister_pps_port(state, port)	do { } while (0)
> > 
> > Please never implement in cpp that which can be implemented in C.  These
> > should have been static inlines.  That's nicer, matches the
> > CONFIG_PPS_CLIENT_UART=y code and provides type checking.
> 
> Are you saying that I should do:
> 
> static inline int
> uart_register_pps_port(struct uart_state *state, struct uart_port *port)
> {
> 	/* Nop */
> }
> 
> static inline void
> uart_unregister_pps_port(struct uart_state *state, struct uart_port *port)
> {
> 	/* Nop */
> }
> 
> ?

Yes please.
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