linux-kernel - Re: [PATCH] staging: pi433: fix Kconfig entry

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Message-ID: <20170728235535.GA5432@kroah.com>
Date:   Fri, 28 Jul 2017 16:55:35 -0700
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Marcus Wolf <linux@...f-Entwicklungen.de>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: pi433: fix Kconfig entry

On Tue, Jul 25, 2017 at 05:38:05PM +0200, Arnd Bergmann wrote:
> I ran into a build error with the new pi433 driver and
> CONFIG_SPI disabled:
> 
> drivers/staging/pi433/pi433_if.o: In function `pi433_probe.part.6':
> pi433_if.c:(.text+0x1657): undefined reference to `spi_write_then_read'
> drivers/staging/pi433/pi433_if.o: In function `pi433_probe':
> pi433_if.c:(.text+0x1d28): undefined reference to `spi_setup'
> drivers/staging/pi433/pi433_if.o: In function `pi433_init':
> 
> I'm adding a Kconfig dependency on CONFIG_SPI here to avoid that,
> and since I spot two cosmetic mistakes in the entry, I'm also
> fixing the whitespace and remove the redundant 'default n'.
> 
> Fixes: 874bcba65f9a ("staging: pi433: New driver")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Randy sent in a patch just like this before you did, but he didn't touch
the space/tab issue.

thanks,

greg k-h