From mboxrd@z Thu Jan 1 00:00:00 1970 From: nicolas.ferre@atmel.com (Nicolas Ferre) Date: Mon, 12 May 2014 15:16:45 +0200 Subject: [PATCH 2/2] input: atmel-wm97xx: only build for AVR32 In-Reply-To: <1399560990-1402858-16-git-send-email-arnd@arndb.de> References: <1399560433-1402630-1-git-send-email-arnd@arndb.de> <1399560990-1402858-1-git-send-email-arnd@arndb.de> <1399560990-1402858-16-git-send-email-arnd@arndb.de> Message-ID: <5370C9BD.4040201@atmel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 08/05/2014 16:56, Arnd Bergmann : > Building this driver on ARM/at91 always gives us this error message: > > drivers/input/touchscreen/atmel-wm97xx.c:63:2: error: #error Unknown CPU, this driver only supports AT32AP700X CPUs. > > Clearly this configuration is not meant to work, so let's just prevent > it in Kconfig. If we ever want to use it on another platform, we should > also pass proper resources for GPIO, IRQ and memory, which are hardcoded > to AT32AP700X at the moment. Yes it seems so: Acked-by: Nicolas Ferre > Signed-off-by: Arnd Bergmann > Cc: Mark Brown > Cc: Liam Girdwood > Cc: Dmitry Torokhov > Cc: linux-input at vger.kernel.org > --- > drivers/input/touchscreen/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig > index e2f0264..fe4c264 100644 > --- a/drivers/input/touchscreen/Kconfig > +++ b/drivers/input/touchscreen/Kconfig > @@ -640,7 +640,7 @@ config TOUCHSCREEN_WM9713 > > config TOUCHSCREEN_WM97XX_ATMEL > tristate "WM97xx Atmel accelerated touch" > - depends on TOUCHSCREEN_WM97XX && (AVR32 || ARCH_AT91) > + depends on TOUCHSCREEN_WM97XX && AVR32 > help > Say Y here for support for streaming mode with WM97xx touchscreens > on Atmel AT91 or AVR32 systems with an AC97C module. > -- Nicolas Ferre